72433936

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{4391}}^1$

素因数の和:5430

約数の個数: 20

約数和(自身を含む): 140508864

約数和(自身を除く): 68074928

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 4391, 8248, 8782, 16496, 17564, 35128, 70256, 4527121, 9054242, 18108484, 36216968, 72433936]

約数ペア:

[(1, 72433936), (2, 36216968), (4, 18108484), (8, 9054242), (16, 4527121), (1031, 70256), (2062, 35128), (4124, 17564), (4391, 16496), (8248, 8782)]