70787782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 119105280

約数和(自身を除く): 48317498

約数列:

[1, 2, 13, 26, 29, 58, 223, 377, 421, 446, 754, 842, 2899, 5473, 5798, 6467, 10946, 12209, 12934, 24418, 84071, 93883, 158717, 168142, 187766, 317434, 1220479, 2440958, 2722607, 5445214, 35393891, 70787782]

約数ペア:

[(1, 70787782), (2, 35393891), (13, 5445214), (26, 2722607), (29, 2440958), (58, 1220479), (223, 317434), (377, 187766), (421, 168142), (446, 158717), (754, 93883), (842, 84071), (2899, 24418), (5473, 12934), (5798, 12209), (6467, 10946)]