40070674

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6263}}^1$

素因数の和:6729

約数の個数: 16

約数和(自身を含む): 68853888

約数和(自身を除く): 28783214

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6263, 6398, 12526, 43841, 87682, 2862191, 5724382, 20035337, 40070674]

約数ペア:

[(1, 40070674), (2, 20035337), (7, 5724382), (14, 2862191), (457, 87682), (914, 43841), (3199, 12526), (6263, 6398)]