71347232

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11923}}^1$

素因数の和:11961

約数の個数: 48

約数和(自身を含む): 162261792

約数和(自身を除く): 90914560

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 11923, 23846, 47692, 95384, 131153, 190768, 202691, 262306, 381536, 405382, 524612, 810764, 1049224, 1621528, 2098448, 2229601, 3243056, 4196896, 4459202, 6486112, 8918404, 17836808, 35673616, 71347232]

約数ペア:

[(1, 71347232), (2, 35673616), (4, 17836808), (8, 8918404), (11, 6486112), (16, 4459202), (17, 4196896), (22, 3243056), (32, 2229601), (34, 2098448), (44, 1621528), (68, 1049224), (88, 810764), (136, 524612), (176, 405382), (187, 381536), (272, 262306), (352, 202691), (374, 190768), (544, 131153), (748, 95384), (1496, 47692), (2992, 23846), (5984, 11923)]