56642804

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1487}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 101243520

約数和(自身を除く): 44600716

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 1487, 2974, 5948, 9523, 19046, 38092, 132343, 159109, 264686, 318218, 529372, 636436, 14160701, 28321402, 56642804]

約数ペア:

[(1, 56642804), (2, 28321402), (4, 14160701), (89, 636436), (107, 529372), (178, 318218), (214, 264686), (356, 159109), (428, 132343), (1487, 38092), (2974, 19046), (5948, 9523)]