45574274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{7639}}^1$

素因数の和:7817

約数の個数: 16

約数和(自身を含む): 72427200

約数和(自身を除く): 26852926

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 7639, 15278, 145141, 290282, 1199323, 2398646, 22787137, 45574274]

約数ペア:

[(1, 45574274), (2, 22787137), (19, 2398646), (38, 1199323), (157, 290282), (314, 145141), (2983, 15278), (5966, 7639)]