40178452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 72576000

約数和(自身を除く): 32397548

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 316, 2399, 4187, 4798, 8374, 9596, 16748, 127147, 189521, 254294, 379042, 508588, 758084, 10044613, 20089226, 40178452]

約数ペア:

[(1, 40178452), (2, 20089226), (4, 10044613), (53, 758084), (79, 508588), (106, 379042), (158, 254294), (212, 189521), (316, 127147), (2399, 16748), (4187, 9596), (4798, 8374)]