27946464

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 92101968

約数和(自身を除く): 64155504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 457, 546, 588, 624, 637, 672, 728, 784, 914, 1092, 1176, 1248, 1274, 1371, 1456, 1568, 1828, 1911, 2184, 2352, 2548, 2742, 2912, 3199, 3656, 3822, 4368, 4704, 5096, 5484, 5941, 6398, 7312, 7644, 8736, 9597, 10192, 10968, 11882, 12796, 14624, 15288, 17823, 19194, 20384, 21936, 22393, 23764, 25592, 30576, 35646, 38388, 41587, 43872, 44786, 47528, 51184, 61152, 67179, 71292, 76776, 83174, 89572, 95056, 102368, 124761, 134358, 142584, 153552, 166348, 179144, 190112, 249522, 268716, 285168, 291109, 307104, 332696, 358288, 499044, 537432, 570336, 582218, 665392, 716576, 873327, 998088, 1074864, 1164436, 1330784, 1746654, 1996176, 2149728, 2328872, 3493308, 3992352, 4657744, 6986616, 9315488, 13973232, 27946464]

約数ペア:

[(1, 27946464), (2, 13973232), (3, 9315488), (4, 6986616), (6, 4657744), (7, 3992352), (8, 3493308), (12, 2328872), (13, 2149728), (14, 1996176), (16, 1746654), (21, 1330784), (24, 1164436), (26, 1074864), (28, 998088), (32, 873327), (39, 716576), (42, 665392), (48, 582218), (49, 570336), (52, 537432), (56, 499044), (78, 358288), (84, 332696), (91, 307104), (96, 291109), (98, 285168), (104, 268716), (112, 249522), (147, 190112), (156, 179144), (168, 166348), (182, 153552), (196, 142584), (208, 134358), (224, 124761), (273, 102368), (294, 95056), (312, 89572), (336, 83174), (364, 76776), (392, 71292), (416, 67179), (457, 61152), (546, 51184), (588, 47528), (624, 44786), (637, 43872), (672, 41587), (728, 38388), (784, 35646), (914, 30576), (1092, 25592), (1176, 23764), (1248, 22393), (1274, 21936), (1371, 20384), (1456, 19194), (1568, 17823), (1828, 15288), (1911, 14624), (2184, 12796), (2352, 11882), (2548, 10968), (2742, 10192), (2912, 9597), (3199, 8736), (3656, 7644), (3822, 7312), (4368, 6398), (4704, 5941), (5096, 5484)]