72341969

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{733}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 86529792

約数和(自身を除く): 14187823

約数列:

[1, 7, 23, 161, 613, 733, 4291, 5131, 14099, 16859, 98693, 118013, 449329, 3145303, 10334567, 72341969]

約数ペア:

[(1, 72341969), (7, 10334567), (23, 3145303), (161, 449329), (613, 118013), (733, 98693), (4291, 16859), (5131, 14099)]