68702848

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31573}}^1$

素因数の和:31604

約数の個数: 32

約数和(自身を含む): 144924660

約数和(自身を除く): 76221812

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 31573, 63146, 126292, 252584, 505168, 536741, 1010336, 1073482, 2020672, 2146964, 4041344, 4293928, 8587856, 17175712, 34351424, 68702848]

約数ペア:

[(1, 68702848), (2, 34351424), (4, 17175712), (8, 8587856), (16, 4293928), (17, 4041344), (32, 2146964), (34, 2020672), (64, 1073482), (68, 1010336), (128, 536741), (136, 505168), (272, 252584), (544, 126292), (1088, 63146), (2176, 31573)]