40570796

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39161}}^1$

素因数の和:39209

約数の個数: 24

約数和(自身を含む): 83336736

約数和(自身を除く): 42765940

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 39161, 78322, 156644, 274127, 548254, 1096508, 1448957, 2897914, 5795828, 10142699, 20285398, 40570796]

約数ペア:

[(1, 40570796), (2, 20285398), (4, 10142699), (7, 5795828), (14, 2897914), (28, 1448957), (37, 1096508), (74, 548254), (148, 274127), (259, 156644), (518, 78322), (1036, 39161)]