17263792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 41997312

約数和(自身を除く): 24733520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 167, 182, 208, 284, 334, 364, 497, 568, 668, 728, 923, 994, 1136, 1169, 1336, 1456, 1846, 1988, 2171, 2338, 2672, 3692, 3976, 4342, 4676, 6461, 7384, 7952, 8684, 9352, 11857, 12922, 14768, 15197, 17368, 18704, 23714, 25844, 30394, 34736, 47428, 51688, 60788, 82999, 94856, 103376, 121576, 154141, 165998, 189712, 243152, 308282, 331996, 616564, 663992, 1078987, 1233128, 1327984, 2157974, 2466256, 4315948, 8631896, 17263792]

約数ペア:

[(1, 17263792), (2, 8631896), (4, 4315948), (7, 2466256), (8, 2157974), (13, 1327984), (14, 1233128), (16, 1078987), (26, 663992), (28, 616564), (52, 331996), (56, 308282), (71, 243152), (91, 189712), (104, 165998), (112, 154141), (142, 121576), (167, 103376), (182, 94856), (208, 82999), (284, 60788), (334, 51688), (364, 47428), (497, 34736), (568, 30394), (668, 25844), (728, 23714), (923, 18704), (994, 17368), (1136, 15197), (1169, 14768), (1336, 12922), (1456, 11857), (1846, 9352), (1988, 8684), (2171, 7952), (2338, 7384), (2672, 6461), (3692, 4676), (3976, 4342)]