39975272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{70379}}^1$

素因数の和:70456

約数の個数: 16

約数和(自身を含む): 76010400

約数和(自身を除く): 36035128

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 70379, 140758, 281516, 563032, 4996909, 9993818, 19987636, 39975272]

約数ペア:

[(1, 39975272), (2, 19987636), (4, 9993818), (8, 4996909), (71, 563032), (142, 281516), (284, 140758), (568, 70379)]