61245776

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{64879}}^1$

素因数の和:64946

約数の個数: 20

約数和(自身を含む): 120676800

約数和(自身を除く): 59431024

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 64879, 129758, 259516, 519032, 1038064, 3827861, 7655722, 15311444, 30622888, 61245776]

約数ペア:

[(1, 61245776), (2, 30622888), (4, 15311444), (8, 7655722), (16, 3827861), (59, 1038064), (118, 519032), (236, 259516), (472, 129758), (944, 64879)]