40335724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 83655936

約数和(自身を除く): 43320212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 286, 302, 467, 572, 604, 934, 1661, 1868, 1963, 3322, 3926, 5137, 6071, 6644, 7852, 10274, 12142, 20548, 21593, 24284, 43186, 66781, 70517, 86372, 133562, 141034, 267124, 282068, 775687, 916721, 1551374, 1833442, 3102748, 3666884, 10083931, 20167862, 40335724]

約数ペア:

[(1, 40335724), (2, 20167862), (4, 10083931), (11, 3666884), (13, 3102748), (22, 1833442), (26, 1551374), (44, 916721), (52, 775687), (143, 282068), (151, 267124), (286, 141034), (302, 133562), (467, 86372), (572, 70517), (604, 66781), (934, 43186), (1661, 24284), (1868, 21593), (1963, 20548), (3322, 12142), (3926, 10274), (5137, 7852), (6071, 6644)]