72990914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1\times {\mathrm{1289}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 114428160

約数和(自身を除く): 41437246

約数列:

[1, 2, 23, 46, 1231, 1289, 2462, 2578, 28313, 29647, 56626, 59294, 1586759, 3173518, 36495457, 72990914]

約数ペア:

[(1, 72990914), (2, 36495457), (23, 3173518), (46, 1586759), (1231, 59294), (1289, 56626), (2462, 29647), (2578, 28313)]