71746772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{578603}}^1$

素因数の和:578638

約数の個数: 12

約数和(自身を含む): 129607296

約数和(自身を除く): 57860524

約数列:

[1, 2, 4, 31, 62, 124, 578603, 1157206, 2314412, 17936693, 35873386, 71746772]

約数ペア:

[(1, 71746772), (2, 35873386), (4, 17936693), (31, 2314412), (62, 1157206), (124, 578603)]