28403232

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2106

約数の個数: 96

約数和(自身を含む): 87635520

約数和(自身を除く): 59232288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2069, 2288, 3432, 4138, 4576, 6207, 6864, 8276, 12414, 13728, 16552, 22759, 24828, 26897, 33104, 45518, 49656, 53794, 66208, 68277, 80691, 91036, 99312, 107588, 136554, 161382, 182072, 198624, 215176, 273108, 295867, 322764, 364144, 430352, 546216, 591734, 645528, 728288, 860704, 887601, 1092432, 1183468, 1291056, 1775202, 2184864, 2366936, 2582112, 3550404, 4733872, 7100808, 9467744, 14201616, 28403232]

約数ペア:

[(1, 28403232), (2, 14201616), (3, 9467744), (4, 7100808), (6, 4733872), (8, 3550404), (11, 2582112), (12, 2366936), (13, 2184864), (16, 1775202), (22, 1291056), (24, 1183468), (26, 1092432), (32, 887601), (33, 860704), (39, 728288), (44, 645528), (48, 591734), (52, 546216), (66, 430352), (78, 364144), (88, 322764), (96, 295867), (104, 273108), (132, 215176), (143, 198624), (156, 182072), (176, 161382), (208, 136554), (264, 107588), (286, 99312), (312, 91036), (352, 80691), (416, 68277), (429, 66208), (528, 53794), (572, 49656), (624, 45518), (858, 33104), (1056, 26897), (1144, 24828), (1248, 22759), (1716, 16552), (2069, 13728), (2288, 12414), (3432, 8276), (4138, 6864), (4576, 6207)]