71523088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49123}}^1$

素因数の和:49151

約数の個数: 40

約数和(自身を含む): 170558528

約数和(自身を除く): 99035440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49123, 98246, 196492, 343861, 392984, 638599, 687722, 785968, 1277198, 1375444, 2554396, 2750888, 4470193, 5108792, 5501776, 8940386, 10217584, 17880772, 35761544, 71523088]

約数ペア:

[(1, 71523088), (2, 35761544), (4, 17880772), (7, 10217584), (8, 8940386), (13, 5501776), (14, 5108792), (16, 4470193), (26, 2750888), (28, 2554396), (52, 1375444), (56, 1277198), (91, 785968), (104, 687722), (112, 638599), (182, 392984), (208, 343861), (364, 196492), (728, 98246), (1456, 49123)]