13245704

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 25898520

約数和(自身を除く): 12652816

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 613, 1226, 2452, 2701, 4904, 5402, 10804, 21608, 22681, 44749, 45362, 89498, 90724, 178996, 181448, 357992, 1655713, 3311426, 6622852, 13245704]

約数ペア:

[(1, 13245704), (2, 6622852), (4, 3311426), (8, 1655713), (37, 357992), (73, 181448), (74, 178996), (146, 90724), (148, 89498), (292, 45362), (296, 44749), (584, 22681), (613, 21608), (1226, 10804), (2452, 5402), (2701, 4904)]