42630644

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17107}}^1$

素因数の和:17207

約数の個数: 24

約数和(自身を含む): 86224320

約数和(自身を除く): 43593676

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 17107, 34214, 68428, 119749, 239498, 478996, 1522523, 3045046, 6090092, 10657661, 21315322, 42630644]

約数ペア:

[(1, 42630644), (2, 21315322), (4, 10657661), (7, 6090092), (14, 3045046), (28, 1522523), (89, 478996), (178, 239498), (356, 119749), (623, 68428), (1246, 34214), (2492, 17107)]