28903238208

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1286647}}^1$

素因数の和:1286681

約数の個数: 112

約数和(自身を含む): 91506405760

約数和(自身を除く): 62603167552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 22464, 1286647, 2573294, 3859941, 5146588, 7719882, 10293176, 11579823, 15439764, 16726411, 20586352, 23159646, 30879528, 33452822, 34739469, 41172704, 46319292, 50179233, 61759056, 66905644, 69478938, 82345408, 92638584, 100358466, 123518112, 133811288, 138957876, 150537699, 185277168, 200716932, 247036224, 267622576, 277915752, 301075398, 370554336, 401433864, 451613097, 535245152, 555831504, 602150796, 741108672, 802867728, 903226194, 1070490304, 1111663008, 1204301592, 1605735456, 1806452388, 2223326016, 2408603184, 3211470912, 3612904776, 4817206368, 7225809552, 9634412736, 14451619104, 28903238208]

約数ペア:

[(1, 28903238208), (2, 14451619104), (3, 9634412736), (4, 7225809552), (6, 4817206368), (8, 3612904776), (9, 3211470912), (12, 2408603184), (13, 2223326016), (16, 1806452388), (18, 1605735456), (24, 1204301592), (26, 1111663008), (27, 1070490304), (32, 903226194), (36, 802867728), (39, 741108672), (48, 602150796), (52, 555831504), (54, 535245152), (64, 451613097), (72, 401433864), (78, 370554336), (96, 301075398), (104, 277915752), (108, 267622576), (117, 247036224), (144, 200716932), (156, 185277168), (192, 150537699), (208, 138957876), (216, 133811288), (234, 123518112), (288, 100358466), (312, 92638584), (351, 82345408), (416, 69478938), (432, 66905644), (468, 61759056), (576, 50179233), (624, 46319292), (702, 41172704), (832, 34739469), (864, 33452822), (936, 30879528), (1248, 23159646), (1404, 20586352), (1728, 16726411), (1872, 15439764), (2496, 11579823), (2808, 10293176), (3744, 7719882), (5616, 5146588), (7488, 3859941), (11232, 2573294), (22464, 1286647)]