66596866

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{153449}}^1$

素因数の和:153489

約数の個数: 16

約数和(自身を含む): 117849600

約数和(自身を除く): 51252734

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 153449, 306898, 1074143, 2148286, 4756919, 9513838, 33298433, 66596866]

約数ペア:

[(1, 66596866), (2, 33298433), (7, 9513838), (14, 4756919), (31, 2148286), (62, 1074143), (217, 306898), (434, 153449)]