38865710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6361}}^1$

素因数の和:6428

約数の個数: 32

約数和(自身を含む): 76954752

約数和(自身を除く): 38089042

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 6361, 12722, 31805, 63610, 82693, 165386, 298967, 413465, 597934, 826930, 1494835, 2989670, 3886571, 7773142, 19432855, 38865710]

約数ペア:

[(1, 38865710), (2, 19432855), (5, 7773142), (10, 3886571), (13, 2989670), (26, 1494835), (47, 826930), (65, 597934), (94, 413465), (130, 298967), (235, 165386), (470, 82693), (611, 63610), (1222, 31805), (3055, 12722), (6110, 6361)]