28367078395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2507033}}^1$

素因数の和:2507142

約数の個数: 16

約数和(自身を含む): 35619939072

約数和(自身を除く): 7252860677

約数列:

[1, 5, 31, 73, 155, 365, 2263, 11315, 2507033, 12535165, 77718023, 183013409, 388590115, 915067045, 5673415679, 28367078395]

約数ペア:

[(1, 28367078395), (5, 5673415679), (31, 915067045), (73, 388590115), (155, 183013409), (365, 77718023), (2263, 12535165), (11315, 2507033)]