28660303452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4721}}^1$

素因数の和:4900

約数の個数: 144

約数和(自身を含む): 76177041696

約数和(自身を除く): 47516738244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 113, 121, 132, 148, 222, 226, 242, 339, 363, 407, 444, 452, 484, 678, 726, 814, 1221, 1243, 1356, 1452, 1628, 2442, 2486, 3729, 4181, 4477, 4721, 4884, 4972, 7458, 8362, 8954, 9442, 12543, 13431, 13673, 14163, 14916, 16724, 17908, 18884, 25086, 26862, 27346, 28326, 41019, 45991, 50172, 51931, 53724, 54692, 56652, 82038, 91982, 103862, 137973, 155793, 164076, 174677, 183964, 207724, 275946, 311586, 349354, 505901, 524031, 533473, 551892, 571241, 623172, 698708, 1011802, 1048062, 1066946, 1142482, 1517703, 1600419, 1713723, 1921447, 2023604, 2096124, 2133892, 2284964, 3035406, 3200838, 3427446, 3842894, 5764341, 5868203, 6070812, 6401676, 6854892, 7685788, 11528682, 11736406, 17604609, 19738501, 21135917, 23057364, 23472812, 35209218, 39477002, 42271834, 59215503, 63407751, 64550233, 70418436, 78954004, 84543668, 118431006, 126815502, 129100466, 193650699, 217123511, 236862012, 253631004, 258200932, 387301398, 434247022, 651370533, 774602796, 868494044, 1302741066, 2388358621, 2605482132, 4776717242, 7165075863, 9553434484, 14330151726, 28660303452]

約数ペア:

[(1, 28660303452), (2, 14330151726), (3, 9553434484), (4, 7165075863), (6, 4776717242), (11, 2605482132), (12, 2388358621), (22, 1302741066), (33, 868494044), (37, 774602796), (44, 651370533), (66, 434247022), (74, 387301398), (111, 258200932), (113, 253631004), (121, 236862012), (132, 217123511), (148, 193650699), (222, 129100466), (226, 126815502), (242, 118431006), (339, 84543668), (363, 78954004), (407, 70418436), (444, 64550233), (452, 63407751), (484, 59215503), (678, 42271834), (726, 39477002), (814, 35209218), (1221, 23472812), (1243, 23057364), (1356, 21135917), (1452, 19738501), (1628, 17604609), (2442, 11736406), (2486, 11528682), (3729, 7685788), (4181, 6854892), (4477, 6401676), (4721, 6070812), (4884, 5868203), (4972, 5764341), (7458, 3842894), (8362, 3427446), (8954, 3200838), (9442, 3035406), (12543, 2284964), (13431, 2133892), (13673, 2096124), (14163, 2023604), (14916, 1921447), (16724, 1713723), (17908, 1600419), (18884, 1517703), (25086, 1142482), (26862, 1066946), (27346, 1048062), (28326, 1011802), (41019, 698708), (45991, 623172), (50172, 571241), (51931, 551892), (53724, 533473), (54692, 524031), (56652, 505901), (82038, 349354), (91982, 311586), (103862, 275946), (137973, 207724), (155793, 183964), (164076, 174677)]