64135778

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{5821}}^1$

素因数の和:6617

約数の個数: 16

約数和(自身を含む): 110105664

約数和(自身を除く): 45969886

約数列:

[1, 2, 7, 14, 787, 1574, 5509, 5821, 11018, 11642, 40747, 81494, 4581127, 9162254, 32067889, 64135778]

約数ペア:

[(1, 64135778), (2, 32067889), (7, 9162254), (14, 4581127), (787, 81494), (1574, 40747), (5509, 11642), (5821, 11018)]