28271538

素因数分解:

$2^1\times 3^3\times {\mathrm{479}}^1\times {\mathrm{1093}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 63014400

約数和(自身を除く): 34742862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 479, 958, 1093, 1437, 2186, 2874, 3279, 4311, 6558, 8622, 9837, 12933, 19674, 25866, 29511, 59022, 523547, 1047094, 1570641, 3141282, 4711923, 9423846, 14135769, 28271538]

約数ペア:

[(1, 28271538), (2, 14135769), (3, 9423846), (6, 4711923), (9, 3141282), (18, 1570641), (27, 1047094), (54, 523547), (479, 59022), (958, 29511), (1093, 25866), (1437, 19674), (2186, 12933), (2874, 9837), (3279, 8622), (4311, 6558)]