72330256

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{63671}}^1$

素因数の和:63750

約数の個数: 20

約数和(自身を含む): 142115904

約数和(自身を除く): 69785648

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 63671, 127342, 254684, 509368, 1018736, 4520641, 9041282, 18082564, 36165128, 72330256]

約数ペア:

[(1, 72330256), (2, 36165128), (4, 18082564), (8, 9041282), (16, 4520641), (71, 1018736), (142, 509368), (284, 254684), (568, 127342), (1136, 63671)]