66345302

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2220

約数の個数: 24

約数和(自身を含む): 107524296

約数和(自身を除く): 41178994

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 1634, 2137, 4274, 15523, 31046, 40603, 81206, 91891, 183782, 771457, 1542914, 1745929, 3491858, 33172651, 66345302]

約数ペア:

[(1, 66345302), (2, 33172651), (19, 3491858), (38, 1745929), (43, 1542914), (86, 771457), (361, 183782), (722, 91891), (817, 81206), (1634, 40603), (2137, 31046), (4274, 15523)]