40399242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30467}}^1$

素因数の和:30502

約数の個数: 32

約数和(自身を含む): 92135232

約数和(自身を除く): 51735990

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 30467, 60934, 91401, 182802, 396071, 517939, 792142, 1035878, 1188213, 1553817, 2376426, 3107634, 6733207, 13466414, 20199621, 40399242]

約数ペア:

[(1, 40399242), (2, 20199621), (3, 13466414), (6, 6733207), (13, 3107634), (17, 2376426), (26, 1553817), (34, 1188213), (39, 1035878), (51, 792142), (78, 517939), (102, 396071), (221, 182802), (442, 91401), (663, 60934), (1326, 30467)]