25465252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2069}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 47469240

約数和(自身を除く): 22003988

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 2069, 3077, 4138, 6154, 8276, 12308, 35173, 70346, 140692, 374489, 748978, 1497956, 6366313, 12732626, 25465252]

約数ペア:

[(1, 25465252), (2, 12732626), (4, 6366313), (17, 1497956), (34, 748978), (68, 374489), (181, 140692), (362, 70346), (724, 35173), (2069, 12308), (3077, 8276), (4138, 6154)]