77948894

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 118013760

約数和(自身を除く): 40064866

約数列:

[1, 2, 239, 313, 478, 521, 626, 1042, 74807, 124519, 149614, 163073, 249038, 326146, 38974447, 77948894]

約数ペア:

[(1, 77948894), (2, 38974447), (239, 326146), (313, 249038), (478, 163073), (521, 149614), (626, 124519), (1042, 74807)]