72524944

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{18059}}^1$

素因数の和:18318

約数の個数: 20

約数和(自身を含む): 141084720

約数和(自身を除く): 68559776

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 18059, 36118, 72236, 144472, 288944, 4532809, 9065618, 18131236, 36262472, 72524944]

約数ペア:

[(1, 72524944), (2, 36262472), (4, 18131236), (8, 9065618), (16, 4532809), (251, 288944), (502, 144472), (1004, 72236), (2008, 36118), (4016, 18059)]