28054572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1167

約数の個数: 96

約数和(自身を含む): 84145152

約数和(自身を除く): 56090580

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 23, 26, 28, 39, 42, 46, 52, 69, 78, 84, 91, 92, 138, 156, 161, 182, 273, 276, 299, 322, 364, 483, 546, 598, 644, 897, 966, 1092, 1117, 1196, 1794, 1932, 2093, 2234, 3351, 3588, 4186, 4468, 6279, 6702, 7819, 8372, 12558, 13404, 14521, 15638, 23457, 25116, 25691, 29042, 31276, 43563, 46914, 51382, 58084, 77073, 87126, 93828, 101647, 102764, 154146, 174252, 179837, 203294, 304941, 308292, 333983, 359674, 406588, 539511, 609882, 667966, 719348, 1001949, 1079022, 1219764, 1335932, 2003898, 2158044, 2337881, 4007796, 4675762, 7013643, 9351524, 14027286, 28054572]

約数ペア:

[(1, 28054572), (2, 14027286), (3, 9351524), (4, 7013643), (6, 4675762), (7, 4007796), (12, 2337881), (13, 2158044), (14, 2003898), (21, 1335932), (23, 1219764), (26, 1079022), (28, 1001949), (39, 719348), (42, 667966), (46, 609882), (52, 539511), (69, 406588), (78, 359674), (84, 333983), (91, 308292), (92, 304941), (138, 203294), (156, 179837), (161, 174252), (182, 154146), (273, 102764), (276, 101647), (299, 93828), (322, 87126), (364, 77073), (483, 58084), (546, 51382), (598, 46914), (644, 43563), (897, 31276), (966, 29042), (1092, 25691), (1117, 25116), (1196, 23457), (1794, 15638), (1932, 14521), (2093, 13404), (2234, 12558), (3351, 8372), (3588, 7819), (4186, 6702), (4468, 6279)]