28065336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3956

約数の個数: 64

約数和(自身を含む): 78865920

約数和(自身を除く): 50800584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 3911, 7176, 7822, 11733, 15644, 23466, 31288, 46932, 50843, 89953, 93864, 101686, 152529, 179906, 203372, 269859, 305058, 359812, 406744, 539718, 610116, 719624, 1079436, 1169389, 1220232, 2158872, 2338778, 3508167, 4677556, 7016334, 9355112, 14032668, 28065336]

約数ペア:

[(1, 28065336), (2, 14032668), (3, 9355112), (4, 7016334), (6, 4677556), (8, 3508167), (12, 2338778), (13, 2158872), (23, 1220232), (24, 1169389), (26, 1079436), (39, 719624), (46, 610116), (52, 539718), (69, 406744), (78, 359812), (92, 305058), (104, 269859), (138, 203372), (156, 179906), (184, 152529), (276, 101686), (299, 93864), (312, 89953), (552, 50843), (598, 46932), (897, 31288), (1196, 23466), (1794, 15644), (2392, 11733), (3588, 7822), (3911, 7176)]