28944552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 92332800

約数和(自身を除く): 63388248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 457, 546, 609, 696, 728, 754, 812, 914, 1092, 1131, 1218, 1371, 1508, 1624, 1828, 2184, 2262, 2436, 2639, 2742, 3016, 3199, 3656, 4524, 4872, 5278, 5484, 5941, 6398, 7917, 9048, 9597, 10556, 10968, 11882, 12796, 13253, 15834, 17823, 19194, 21112, 23764, 25592, 26506, 31668, 35646, 38388, 39759, 41587, 47528, 53012, 63336, 71292, 76776, 79518, 83174, 92771, 106024, 124761, 142584, 159036, 166348, 172289, 185542, 249522, 278313, 318072, 332696, 344578, 371084, 499044, 516867, 556626, 689156, 742168, 998088, 1033734, 1113252, 1206023, 1378312, 2067468, 2226504, 2412046, 3618069, 4134936, 4824092, 7236138, 9648184, 14472276, 28944552]

約数ペア:

[(1, 28944552), (2, 14472276), (3, 9648184), (4, 7236138), (6, 4824092), (7, 4134936), (8, 3618069), (12, 2412046), (13, 2226504), (14, 2067468), (21, 1378312), (24, 1206023), (26, 1113252), (28, 1033734), (29, 998088), (39, 742168), (42, 689156), (52, 556626), (56, 516867), (58, 499044), (78, 371084), (84, 344578), (87, 332696), (91, 318072), (104, 278313), (116, 249522), (156, 185542), (168, 172289), (174, 166348), (182, 159036), (203, 142584), (232, 124761), (273, 106024), (312, 92771), (348, 83174), (364, 79518), (377, 76776), (406, 71292), (457, 63336), (546, 53012), (609, 47528), (696, 41587), (728, 39759), (754, 38388), (812, 35646), (914, 31668), (1092, 26506), (1131, 25592), (1218, 23764), (1371, 21112), (1508, 19194), (1624, 17823), (1828, 15834), (2184, 13253), (2262, 12796), (2436, 11882), (2639, 10968), (2742, 10556), (3016, 9597), (3199, 9048), (3656, 7917), (4524, 6398), (4872, 5941), (5278, 5484)]