13265824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 30989952

約数和(自身を除く): 17724128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 223, 286, 338, 352, 416, 446, 572, 676, 892, 1144, 1352, 1784, 1859, 2288, 2453, 2704, 2899, 3568, 3718, 4576, 4906, 5408, 5798, 7136, 7436, 9812, 11596, 14872, 19624, 23192, 29744, 31889, 37687, 39248, 46384, 59488, 63778, 75374, 78496, 92768, 127556, 150748, 255112, 301496, 414557, 510224, 602992, 829114, 1020448, 1205984, 1658228, 3316456, 6632912, 13265824]

約数ペア:

[(1, 13265824), (2, 6632912), (4, 3316456), (8, 1658228), (11, 1205984), (13, 1020448), (16, 829114), (22, 602992), (26, 510224), (32, 414557), (44, 301496), (52, 255112), (88, 150748), (104, 127556), (143, 92768), (169, 78496), (176, 75374), (208, 63778), (223, 59488), (286, 46384), (338, 39248), (352, 37687), (416, 31889), (446, 29744), (572, 23192), (676, 19624), (892, 14872), (1144, 11596), (1352, 9812), (1784, 7436), (1859, 7136), (2288, 5798), (2453, 5408), (2704, 4906), (2899, 4576), (3568, 3718)]