69980696

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 134285040

約数和(自身を除く): 64304344

約数列:

[1, 2, 4, 8, 67, 134, 137, 268, 274, 536, 548, 953, 1096, 1906, 3812, 7624, 9179, 18358, 36716, 63851, 73432, 127702, 130561, 255404, 261122, 510808, 522244, 1044488, 8747587, 17495174, 34990348, 69980696]

約数ペア:

[(1, 69980696), (2, 34990348), (4, 17495174), (8, 8747587), (67, 1044488), (134, 522244), (137, 510808), (268, 261122), (274, 255404), (536, 130561), (548, 127702), (953, 73432), (1096, 63851), (1906, 36716), (3812, 18358), (7624, 9179)]