8721856

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:989

約数の個数: 56

約数和(自身を含む): 20354544

約数和(自身を除く): 11632688

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, 953, 1144, 1906, 2288, 3812, 4576, 7624, 9152, 10483, 12389, 15248, 20966, 24778, 30496, 41932, 49556, 60992, 83864, 99112, 136279, 167728, 198224, 272558, 335456, 396448, 545116, 670912, 792896, 1090232, 2180464, 4360928, 8721856]

約数ペア:

[(1, 8721856), (2, 4360928), (4, 2180464), (8, 1090232), (11, 792896), (13, 670912), (16, 545116), (22, 396448), (26, 335456), (32, 272558), (44, 198224), (52, 167728), (64, 136279), (88, 99112), (104, 83864), (143, 60992), (176, 49556), (208, 41932), (286, 30496), (352, 24778), (416, 20966), (572, 15248), (704, 12389), (832, 10483), (953, 9152), (1144, 7624), (1906, 4576), (2288, 3812)]