72488303368

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53615609}}^1$

素因数の和:53615641

約数の個数: 24

約数和(自身を含む): 147174849450

約数和(自身を除く): 74686546082

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 53615609, 107231218, 214462436, 428924872, 697002917, 1394005834, 2788011668, 5576023336, 9061037921, 18122075842, 36244151684, 72488303368]

約数ペア:

[(1, 72488303368), (2, 36244151684), (4, 18122075842), (8, 9061037921), (13, 5576023336), (26, 2788011668), (52, 1394005834), (104, 697002917), (169, 428924872), (338, 214462436), (676, 107231218), (1352, 53615609)]