40319272

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2063}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 86688000

約数和(自身を除く): 46368728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2063, 2443, 2792, 4126, 4886, 8252, 9772, 14441, 16504, 19544, 28882, 57764, 115528, 719987, 1439974, 2879948, 5039909, 5759896, 10079818, 20159636, 40319272]

約数ペア:

[(1, 40319272), (2, 20159636), (4, 10079818), (7, 5759896), (8, 5039909), (14, 2879948), (28, 1439974), (56, 719987), (349, 115528), (698, 57764), (1396, 28882), (2063, 19544), (2443, 16504), (2792, 14441), (4126, 9772), (4886, 8252)]