28229232

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4231}}^1$

素因数の和:4381

約数の個数: 40

約数和(自身を含む): 73467520

約数和(自身を除く): 45238288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4231, 6672, 8462, 12693, 16924, 25386, 33848, 50772, 67696, 101544, 203088, 588109, 1176218, 1764327, 2352436, 3528654, 4704872, 7057308, 9409744, 14114616, 28229232]

約数ペア:

[(1, 28229232), (2, 14114616), (3, 9409744), (4, 7057308), (6, 4704872), (8, 3528654), (12, 2352436), (16, 1764327), (24, 1176218), (48, 588109), (139, 203088), (278, 101544), (417, 67696), (556, 50772), (834, 33848), (1112, 25386), (1668, 16924), (2224, 12693), (3336, 8462), (4231, 6672)]