70191688

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40433}}^1$

素因数の和:40477

約数の個数: 32

約数和(自身を含む): 155266560

約数和(自身を除く): 85074872

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 40433, 80866, 161732, 283031, 323464, 566062, 1132124, 1253423, 2264248, 2506846, 5013692, 8773961, 10027384, 17547922, 35095844, 70191688]

約数ペア:

[(1, 70191688), (2, 35095844), (4, 17547922), (7, 10027384), (8, 8773961), (14, 5013692), (28, 2506846), (31, 2264248), (56, 1253423), (62, 1132124), (124, 566062), (217, 323464), (248, 283031), (434, 161732), (868, 80866), (1736, 40433)]