28501848

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1181

約数の個数: 64

約数和(自身を含む): 79872000

約数和(自身を除く): 51370152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1039, 1143, 1524, 2078, 2286, 3048, 3117, 3429, 4156, 4572, 6234, 6858, 8312, 9144, 9351, 12468, 13716, 18702, 24936, 27432, 28053, 37404, 56106, 74808, 112212, 131953, 224424, 263906, 395859, 527812, 791718, 1055624, 1187577, 1583436, 2375154, 3166872, 3562731, 4750308, 7125462, 9500616, 14250924, 28501848]

約数ペア:

[(1, 28501848), (2, 14250924), (3, 9500616), (4, 7125462), (6, 4750308), (8, 3562731), (9, 3166872), (12, 2375154), (18, 1583436), (24, 1187577), (27, 1055624), (36, 791718), (54, 527812), (72, 395859), (108, 263906), (127, 224424), (216, 131953), (254, 112212), (381, 74808), (508, 56106), (762, 37404), (1016, 28053), (1039, 27432), (1143, 24936), (1524, 18702), (2078, 13716), (2286, 12468), (3048, 9351), (3117, 9144), (3429, 8312), (4156, 6858), (4572, 6234)]