72668897

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1951}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 88261632

約数和(自身を除く): 15592735

約数列:

[1, 7, 17, 119, 313, 1951, 2191, 5321, 13657, 33167, 37247, 232169, 610663, 4274641, 10381271, 72668897]

約数ペア:

[(1, 72668897), (7, 10381271), (17, 4274641), (119, 610663), (313, 232169), (1951, 37247), (2191, 33167), (5321, 13657)]