13117728

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 38779776

約数和(自身を除く): 25662048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 457, 552, 598, 624, 736, 897, 914, 1104, 1196, 1248, 1371, 1794, 1828, 2208, 2392, 2742, 3588, 3656, 4784, 5484, 5941, 7176, 7312, 9568, 10511, 10968, 11882, 14352, 14624, 17823, 21022, 21936, 23764, 28704, 31533, 35646, 42044, 43872, 47528, 63066, 71292, 84088, 95056, 126132, 136643, 142584, 168176, 190112, 252264, 273286, 285168, 336352, 409929, 504528, 546572, 570336, 819858, 1009056, 1093144, 1639716, 2186288, 3279432, 4372576, 6558864, 13117728]

約数ペア:

[(1, 13117728), (2, 6558864), (3, 4372576), (4, 3279432), (6, 2186288), (8, 1639716), (12, 1093144), (13, 1009056), (16, 819858), (23, 570336), (24, 546572), (26, 504528), (32, 409929), (39, 336352), (46, 285168), (48, 273286), (52, 252264), (69, 190112), (78, 168176), (92, 142584), (96, 136643), (104, 126132), (138, 95056), (156, 84088), (184, 71292), (208, 63066), (276, 47528), (299, 43872), (312, 42044), (368, 35646), (416, 31533), (457, 28704), (552, 23764), (598, 21936), (624, 21022), (736, 17823), (897, 14624), (914, 14352), (1104, 11882), (1196, 10968), (1248, 10511), (1371, 9568), (1794, 7312), (1828, 7176), (2208, 5941), (2392, 5484), (2742, 4784), (3588, 3656)]