72728842

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{3119}}^1$

素因数の和:3341

約数の個数: 16

約数和(自身を含む): 111196800

約数和(自身を除く): 38467958

約数列:

[1, 2, 89, 131, 178, 262, 3119, 6238, 11659, 23318, 277591, 408589, 555182, 817178, 36364421, 72728842]

約数ペア:

[(1, 72728842), (2, 36364421), (89, 817178), (131, 555182), (178, 408589), (262, 277591), (3119, 23318), (6238, 11659)]