56671764

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109829}}^1$

素因数の和:109879

約数の個数: 24

約数和(自身を含む): 135310560

約数和(自身を除く): 78638796

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 109829, 219658, 329487, 439316, 658974, 1317948, 4722647, 9445294, 14167941, 18890588, 28335882, 56671764]

約数ペア:

[(1, 56671764), (2, 28335882), (3, 18890588), (4, 14167941), (6, 9445294), (12, 4722647), (43, 1317948), (86, 658974), (129, 439316), (172, 329487), (258, 219658), (516, 109829)]