28346032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{953}}^1$

素因数の和:998

約数の個数: 60

約数和(自身を含む): 64944504

約数和(自身を除く): 36598472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 953, 1144, 1352, 1859, 1906, 2288, 2704, 3718, 3812, 7436, 7624, 10483, 12389, 14872, 15248, 20966, 24778, 29744, 41932, 49556, 83864, 99112, 136279, 161057, 167728, 198224, 272558, 322114, 545116, 644228, 1090232, 1288456, 1771627, 2180464, 2576912, 3543254, 7086508, 14173016, 28346032]

約数ペア:

[(1, 28346032), (2, 14173016), (4, 7086508), (8, 3543254), (11, 2576912), (13, 2180464), (16, 1771627), (22, 1288456), (26, 1090232), (44, 644228), (52, 545116), (88, 322114), (104, 272558), (143, 198224), (169, 167728), (176, 161057), (208, 136279), (286, 99112), (338, 83864), (572, 49556), (676, 41932), (953, 29744), (1144, 24778), (1352, 20966), (1859, 15248), (1906, 14872), (2288, 12389), (2704, 10483), (3718, 7624), (3812, 7436)]