28635012

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{773}}^1$

素因数の和:807

約数の個数: 96

約数和(自身を含む): 86688000

約数和(自身を除く): 58052988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 588, 686, 756, 773, 882, 1029, 1323, 1372, 1546, 1764, 2058, 2319, 2646, 3087, 3092, 4116, 4638, 5292, 5411, 6174, 6957, 9261, 9276, 10822, 12348, 13914, 16233, 18522, 20871, 21644, 27828, 32466, 37044, 37877, 41742, 48699, 64932, 75754, 83484, 97398, 113631, 146097, 151508, 194796, 227262, 265139, 292194, 340893, 454524, 530278, 584388, 681786, 795417, 1022679, 1060556, 1363572, 1590834, 2045358, 2386251, 3181668, 4090716, 4772502, 7158753, 9545004, 14317506, 28635012]

約数ペア:

[(1, 28635012), (2, 14317506), (3, 9545004), (4, 7158753), (6, 4772502), (7, 4090716), (9, 3181668), (12, 2386251), (14, 2045358), (18, 1590834), (21, 1363572), (27, 1060556), (28, 1022679), (36, 795417), (42, 681786), (49, 584388), (54, 530278), (63, 454524), (84, 340893), (98, 292194), (108, 265139), (126, 227262), (147, 194796), (189, 151508), (196, 146097), (252, 113631), (294, 97398), (343, 83484), (378, 75754), (441, 64932), (588, 48699), (686, 41742), (756, 37877), (773, 37044), (882, 32466), (1029, 27828), (1323, 21644), (1372, 20871), (1546, 18522), (1764, 16233), (2058, 13914), (2319, 12348), (2646, 10822), (3087, 9276), (3092, 9261), (4116, 6957), (4638, 6174), (5292, 5411)]