72517478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{17627}}^1$

素因数の和:17668

約数の個数: 24

約数和(自身を含む): 126604296

約数和(自身を除く): 54086818

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 17627, 35254, 193897, 299659, 387794, 599318, 2132867, 3296249, 4265734, 6592498, 36258739, 72517478]

約数ペア:

[(1, 72517478), (2, 36258739), (11, 6592498), (17, 4265734), (22, 3296249), (34, 2132867), (121, 599318), (187, 387794), (242, 299659), (374, 193897), (2057, 35254), (4114, 17627)]