71310028

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4937}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 131074272

約数和(自身を除く): 59764244

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 4937, 7222, 9874, 14444, 19748, 113551, 227102, 454204, 775109, 1550218, 3100436, 17827507, 35655014, 71310028]

約数ペア:

[(1, 71310028), (2, 35655014), (4, 17827507), (23, 3100436), (46, 1550218), (92, 775109), (157, 454204), (314, 227102), (628, 113551), (3611, 19748), (4937, 14444), (7222, 9874)]