71388792008

素因数分解:

$2^3\times {\mathrm{361411}}^1\times {\mathrm{24691}}^1$

素因数の和:386108

約数の個数: 16

約数和(自身を含む): 133859776560

約数和(自身を除く): 62470984552

約数列:

[1, 2, 4, 8, 24691, 49382, 98764, 197528, 361411, 722822, 1445644, 2891288, 8923599001, 17847198002, 35694396004, 71388792008]

約数ペア:

[(1, 71388792008), (2, 35694396004), (4, 17847198002), (8, 8923599001), (24691, 2891288), (49382, 1445644), (98764, 722822), (197528, 361411)]