71745941

素因数分解:

${\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 75742128

約数和(自身を除く): 3996187

約数列:

[1, 41, 53, 137, 241, 2173, 5617, 7261, 9881, 12773, 33017, 297701, 523693, 1353697, 1749901, 71745941]

約数ペア:

[(1, 71745941), (41, 1749901), (53, 1353697), (137, 523693), (241, 297701), (2173, 33017), (5617, 12773), (7261, 9881)]