3717880208

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{310237}}^1$

素因数の和:310359

約数の個数: 40

約数和(自身を含む): 8309414592

約数和(自身を除く): 4591534384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 749, 856, 1498, 1712, 2996, 5992, 11984, 310237, 620474, 1240948, 2171659, 2481896, 4343318, 4963792, 8686636, 17373272, 33195359, 34746544, 66390718, 132781436, 232367513, 265562872, 464735026, 531125744, 929470052, 1858940104, 3717880208]

約数ペア:

[(1, 3717880208), (2, 1858940104), (4, 929470052), (7, 531125744), (8, 464735026), (14, 265562872), (16, 232367513), (28, 132781436), (56, 66390718), (107, 34746544), (112, 33195359), (214, 17373272), (428, 8686636), (749, 4963792), (856, 4343318), (1498, 2481896), (1712, 2171659), (2996, 1240948), (5992, 620474), (11984, 310237)]