2795833456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 6143794272

約数和(自身を除く): 3347960816

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 71, 104, 124, 142, 197, 208, 248, 284, 394, 403, 496, 568, 788, 806, 923, 961, 1136, 1576, 1612, 1846, 1922, 2201, 2561, 3152, 3224, 3692, 3844, 4402, 5122, 6107, 6448, 7384, 7688, 8804, 10244, 12214, 12493, 13987, 14768, 15376, 17608, 20488, 24428, 24986, 27974, 28613, 35216, 40976, 48856, 49972, 55948, 57226, 68231, 79391, 97712, 99944, 111896, 114452, 136462, 158782, 181831, 189317, 199888, 223792, 228904, 272924, 317564, 363662, 378634, 433597, 457808, 545848, 635128, 727324, 757268, 867194, 887003, 1091696, 1270256, 1454648, 1514536, 1734388, 1774006, 2461121, 2909296, 3029072, 3468776, 3548012, 4922242, 5636761, 6937552, 7096024, 9844484, 11273522, 13441507, 14192048, 19688968, 22547044, 26883014, 39377936, 45094088, 53766028, 90188176, 107532056, 174739591, 215064112, 349479182, 698958364, 1397916728, 2795833456]

約数ペア:

[(1, 2795833456), (2, 1397916728), (4, 698958364), (8, 349479182), (13, 215064112), (16, 174739591), (26, 107532056), (31, 90188176), (52, 53766028), (62, 45094088), (71, 39377936), (104, 26883014), (124, 22547044), (142, 19688968), (197, 14192048), (208, 13441507), (248, 11273522), (284, 9844484), (394, 7096024), (403, 6937552), (496, 5636761), (568, 4922242), (788, 3548012), (806, 3468776), (923, 3029072), (961, 2909296), (1136, 2461121), (1576, 1774006), (1612, 1734388), (1846, 1514536), (1922, 1454648), (2201, 1270256), (2561, 1091696), (3152, 887003), (3224, 867194), (3692, 757268), (3844, 727324), (4402, 635128), (5122, 545848), (6107, 457808), (6448, 433597), (7384, 378634), (7688, 363662), (8804, 317564), (10244, 272924), (12214, 228904), (12493, 223792), (13987, 199888), (14768, 189317), (15376, 181831), (17608, 158782), (20488, 136462), (24428, 114452), (24986, 111896), (27974, 99944), (28613, 97712), (35216, 79391), (40976, 68231), (48856, 57226), (49972, 55948)]