23003552

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:502

約数の個数: 72

約数和(自身を含む): 53726148

約数和(自身を除く): 30722596

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 457, 484, 572, 914, 968, 1144, 1573, 1828, 1936, 2288, 3146, 3656, 3872, 4576, 5027, 5941, 6292, 7312, 10054, 11882, 12584, 14624, 20108, 23764, 25168, 40216, 47528, 50336, 55297, 65351, 80432, 95056, 110594, 130702, 160864, 190112, 221188, 261404, 442376, 522808, 718861, 884752, 1045616, 1437722, 1769504, 2091232, 2875444, 5750888, 11501776, 23003552]

約数ペア:

[(1, 23003552), (2, 11501776), (4, 5750888), (8, 2875444), (11, 2091232), (13, 1769504), (16, 1437722), (22, 1045616), (26, 884752), (32, 718861), (44, 522808), (52, 442376), (88, 261404), (104, 221188), (121, 190112), (143, 160864), (176, 130702), (208, 110594), (242, 95056), (286, 80432), (352, 65351), (416, 55297), (457, 50336), (484, 47528), (572, 40216), (914, 25168), (968, 23764), (1144, 20108), (1573, 14624), (1828, 12584), (1936, 11882), (2288, 10054), (3146, 7312), (3656, 6292), (3872, 5941), (4576, 5027)]