27962328

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 72465120

約数和(自身を除く): 44502792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 157, 164, 181, 246, 314, 328, 362, 471, 492, 543, 628, 724, 942, 984, 1086, 1256, 1448, 1884, 2172, 3768, 4344, 6437, 7421, 12874, 14842, 19311, 22263, 25748, 28417, 29684, 38622, 44526, 51496, 56834, 59368, 77244, 85251, 89052, 113668, 154488, 170502, 178104, 227336, 341004, 682008, 1165097, 2330194, 3495291, 4660388, 6990582, 9320776, 13981164, 27962328]

約数ペア:

[(1, 27962328), (2, 13981164), (3, 9320776), (4, 6990582), (6, 4660388), (8, 3495291), (12, 2330194), (24, 1165097), (41, 682008), (82, 341004), (123, 227336), (157, 178104), (164, 170502), (181, 154488), (246, 113668), (314, 89052), (328, 85251), (362, 77244), (471, 59368), (492, 56834), (543, 51496), (628, 44526), (724, 38622), (942, 29684), (984, 28417), (1086, 25748), (1256, 22263), (1448, 19311), (1884, 14842), (2172, 12874), (3768, 7421), (4344, 6437)]