69641746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{9643}}^1$

素因数の和:9825

約数の個数: 16

約数和(自身を含む): 109710144

約数和(自身を除く): 40068398

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 9643, 19286, 221789, 443578, 1513951, 3027902, 34820873, 69641746]

約数ペア:

[(1, 69641746), (2, 34820873), (23, 3027902), (46, 1513951), (157, 443578), (314, 221789), (3611, 19286), (7222, 9643)]