25403132

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 46569600

約数和(自身を除く): 21166468

約数列:

[1, 2, 4, 23, 46, 92, 419, 659, 838, 1318, 1676, 2636, 9637, 15157, 19274, 30314, 38548, 60628, 276121, 552242, 1104484, 6350783, 12701566, 25403132]

約数ペア:

[(1, 25403132), (2, 12701566), (4, 6350783), (23, 1104484), (46, 552242), (92, 276121), (419, 60628), (659, 38548), (838, 30314), (1318, 19274), (1676, 15157), (2636, 9637)]