77801472016

素因数分解:

$2^4\times {\mathrm{3457}}^1\times {\mathrm{1406593}}^1$

素因数の和:1410058

約数の個数: 20

約数和(自身を含む): 150784063612

約数和(自身を除く): 72982591596

約数列:

[1, 2, 4, 8, 16, 3457, 6914, 13828, 27656, 55312, 1406593, 2813186, 5626372, 11252744, 22505488, 4862592001, 9725184002, 19450368004, 38900736008, 77801472016]

約数ペア:

[(1, 77801472016), (2, 38900736008), (4, 19450368004), (8, 9725184002), (16, 4862592001), (3457, 22505488), (6914, 11252744), (13828, 5626372), (27656, 2813186), (55312, 1406593)]