68992316

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 122484096

約数和(自身を除く): 53491780

約数列:

[1, 2, 4, 107, 214, 331, 428, 487, 662, 974, 1324, 1948, 35417, 52109, 70834, 104218, 141668, 161197, 208436, 322394, 644788, 17248079, 34496158, 68992316]

約数ペア:

[(1, 68992316), (2, 34496158), (4, 17248079), (107, 644788), (214, 322394), (331, 208436), (428, 161197), (487, 141668), (662, 104218), (974, 70834), (1324, 52109), (1948, 35417)]