40790464

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4457}}^1$

素因数の和:4493

約数の個数: 56

約数和(自身を含む): 95115888

約数和(自身を除く): 54325424

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4457, 4576, 8914, 9152, 17828, 35656, 49027, 57941, 71312, 98054, 115882, 142624, 196108, 231764, 285248, 392216, 463528, 637351, 784432, 927056, 1274702, 1568864, 1854112, 2549404, 3137728, 3708224, 5098808, 10197616, 20395232, 40790464]

約数ペア:

[(1, 40790464), (2, 20395232), (4, 10197616), (8, 5098808), (11, 3708224), (13, 3137728), (16, 2549404), (22, 1854112), (26, 1568864), (32, 1274702), (44, 927056), (52, 784432), (64, 637351), (88, 463528), (104, 392216), (143, 285248), (176, 231764), (208, 196108), (286, 142624), (352, 115882), (416, 98054), (572, 71312), (704, 57941), (832, 49027), (1144, 35656), (2288, 17828), (4457, 9152), (4576, 8914)]