64385214

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{421}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 131258880

約数和(自身を除く): 66873666

約数列:

[1, 2, 3, 6, 71, 142, 213, 359, 421, 426, 718, 842, 1077, 1263, 2154, 2526, 25489, 29891, 50978, 59782, 76467, 89673, 151139, 152934, 179346, 302278, 453417, 906834, 10730869, 21461738, 32192607, 64385214]

約数ペア:

[(1, 64385214), (2, 32192607), (3, 21461738), (6, 10730869), (71, 906834), (142, 453417), (213, 302278), (359, 179346), (421, 152934), (426, 151139), (718, 89673), (842, 76467), (1077, 59782), (1263, 50978), (2154, 29891), (2526, 25489)]