72424468

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2731

約数の個数: 24

約数和(自身を含む): 129854312

約数和(自身を除く): 57429844

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 2557, 5114, 7081, 10228, 14162, 28324, 186661, 248029, 373322, 496058, 746644, 992116, 18106117, 36212234, 72424468]

約数ペア:

[(1, 72424468), (2, 36212234), (4, 18106117), (73, 992116), (97, 746644), (146, 496058), (194, 373322), (292, 248029), (388, 186661), (2557, 28324), (5114, 14162), (7081, 10228)]