40273016

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4157}}^1$

素因数の和:4343

約数の個数: 32

約数和(自身を含む): 86819040

約数和(自身を除く): 46546024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4157, 4844, 8314, 9688, 16628, 29099, 33256, 58198, 116396, 232792, 719161, 1438322, 2876644, 5034127, 5753288, 10068254, 20136508, 40273016]

約数ペア:

[(1, 40273016), (2, 20136508), (4, 10068254), (7, 5753288), (8, 5034127), (14, 2876644), (28, 1438322), (56, 719161), (173, 232792), (346, 116396), (692, 58198), (1211, 33256), (1384, 29099), (2422, 16628), (4157, 9688), (4844, 8314)]