72967618

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{4517}}^1$

素因数の和:4757

約数の個数: 16

約数和(自身を含む): 112715064

約数和(自身を除く): 39747446

約数列:

[1, 2, 41, 82, 197, 394, 4517, 8077, 9034, 16154, 185197, 370394, 889849, 1779698, 36483809, 72967618]

約数ペア:

[(1, 72967618), (2, 36483809), (41, 1779698), (82, 889849), (197, 370394), (394, 185197), (4517, 16154), (8077, 9034)]