72885538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{10009}}^1$

素因数の和:10353

約数の個数: 16

約数和(自身を含む): 119639520

約数和(自身を除く): 46753982

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 10009, 20018, 110099, 220198, 3312979, 6625958, 36442769, 72885538]

約数ペア:

[(1, 72885538), (2, 36442769), (11, 6625958), (22, 3312979), (331, 220198), (662, 110099), (3641, 20018), (7282, 10009)]