25535254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 41505120

約数和(自身を除く): 15969866

約数列:

[1, 2, 29, 37, 58, 73, 74, 146, 163, 326, 1073, 2117, 2146, 2701, 4234, 4727, 5402, 6031, 9454, 11899, 12062, 23798, 78329, 156658, 174899, 345071, 349798, 440263, 690142, 880526, 12767627, 25535254]

約数ペア:

[(1, 25535254), (2, 12767627), (29, 880526), (37, 690142), (58, 440263), (73, 349798), (74, 345071), (146, 174899), (163, 156658), (326, 78329), (1073, 23798), (2117, 12062), (2146, 11899), (2701, 9454), (4234, 6031), (4727, 5402)]