71113016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2861}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 144244800

約数和(自身を除く): 73131784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 2861, 3107, 5722, 6214, 11444, 12428, 22888, 24856, 37193, 74386, 148772, 297544, 683779, 1367558, 2735116, 5470232, 8889127, 17778254, 35556508, 71113016]

約数ペア:

[(1, 71113016), (2, 35556508), (4, 17778254), (8, 8889127), (13, 5470232), (26, 2735116), (52, 1367558), (104, 683779), (239, 297544), (478, 148772), (956, 74386), (1912, 37193), (2861, 24856), (3107, 22888), (5722, 12428), (6214, 11444)]