26664272

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:735

約数の個数: 40

約数和(自身を含む): 53872296

約数和(自身を除く): 27208024

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 617, 1168, 1234, 2468, 2701, 4936, 5402, 9872, 10804, 21608, 22829, 43216, 45041, 45658, 90082, 91316, 180164, 182632, 360328, 365264, 720656, 1666517, 3333034, 6666068, 13332136, 26664272]

約数ペア:

[(1, 26664272), (2, 13332136), (4, 6666068), (8, 3333034), (16, 1666517), (37, 720656), (73, 365264), (74, 360328), (146, 182632), (148, 180164), (292, 91316), (296, 90082), (584, 45658), (592, 45041), (617, 43216), (1168, 22829), (1234, 21608), (2468, 10804), (2701, 9872), (4936, 5402)]