65789594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 108936576

約数和(自身を除く): 43146982

約数列:

[1, 2, 13, 26, 71, 142, 157, 227, 314, 454, 923, 1846, 2041, 2951, 4082, 5902, 11147, 16117, 22294, 32234, 35639, 71278, 144911, 209521, 289822, 419042, 463307, 926614, 2530369, 5060738, 32894797, 65789594]

約数ペア:

[(1, 65789594), (2, 32894797), (13, 5060738), (26, 2530369), (71, 926614), (142, 463307), (157, 419042), (227, 289822), (314, 209521), (454, 144911), (923, 71278), (1846, 35639), (2041, 32234), (2951, 22294), (4082, 16117), (5902, 11147)]