78522928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6659}}^1$

素因数の和:6745

約数の個数: 40

約数和(自身を含む): 168471360

約数和(自身を除く): 89948432

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 6659, 11792, 13318, 26636, 53272, 73249, 106544, 146498, 292996, 446153, 585992, 892306, 1171984, 1784612, 3569224, 4907683, 7138448, 9815366, 19630732, 39261464, 78522928]

約数ペア:

[(1, 78522928), (2, 39261464), (4, 19630732), (8, 9815366), (11, 7138448), (16, 4907683), (22, 3569224), (44, 1784612), (67, 1171984), (88, 892306), (134, 585992), (176, 446153), (268, 292996), (536, 146498), (737, 106544), (1072, 73249), (1474, 53272), (2948, 26636), (5896, 13318), (6659, 11792)]