40118512

素因数分解:

$2^4\times 7^1\times {\mathrm{358201}}^1$

素因数の和:358216

約数の個数: 20

約数和(自身を含む): 88834096

約数和(自身を除く): 48715584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 358201, 716402, 1432804, 2507407, 2865608, 5014814, 5731216, 10029628, 20059256, 40118512]

約数ペア:

[(1, 40118512), (2, 20059256), (4, 10029628), (7, 5731216), (8, 5014814), (14, 2865608), (16, 2507407), (28, 1432804), (56, 716402), (112, 358201)]