73193072

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{33391}}^1$

素因数の和:33536

約数の個数: 20

約数和(自身を含む): 142850976

約数和(自身を除く): 69657904

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 33391, 66782, 133564, 267128, 534256, 4574567, 9149134, 18298268, 36596536, 73193072]

約数ペア:

[(1, 73193072), (2, 36596536), (4, 18298268), (8, 9149134), (16, 4574567), (137, 534256), (274, 267128), (548, 133564), (1096, 66782), (2192, 33391)]