72126962

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1385

約数の個数: 16

約数和(自身を含む): 109469184

約数和(自身を除く): 37342222

約数列:

[1, 2, 151, 241, 302, 482, 991, 1982, 36391, 72782, 149641, 238831, 299282, 477662, 36063481, 72126962]

約数ペア:

[(1, 72126962), (2, 36063481), (151, 477662), (241, 299282), (302, 238831), (482, 149641), (991, 72782), (1982, 36391)]