28812198

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 58665600

約数和(自身を除く): 29853402

約数列:

[1, 2, 3, 6, 139, 179, 193, 278, 358, 386, 417, 537, 579, 834, 1074, 1158, 24881, 26827, 34547, 49762, 53654, 69094, 74643, 80481, 103641, 149286, 160962, 207282, 4802033, 9604066, 14406099, 28812198]

約数ペア:

[(1, 28812198), (2, 14406099), (3, 9604066), (6, 4802033), (139, 207282), (179, 160962), (193, 149286), (278, 103641), (358, 80481), (386, 74643), (417, 69094), (537, 53654), (579, 49762), (834, 34547), (1074, 26827), (1158, 24881)]