1547312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 3322704

約数和(自身を除く): 1775392

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 173, 208, 344, 346, 559, 688, 692, 1118, 1384, 2236, 2249, 2768, 4472, 4498, 7439, 8944, 8996, 14878, 17992, 29756, 35984, 59512, 96707, 119024, 193414, 386828, 773656, 1547312]

約数ペア:

[(1, 1547312), (2, 773656), (4, 386828), (8, 193414), (13, 119024), (16, 96707), (26, 59512), (43, 35984), (52, 29756), (86, 17992), (104, 14878), (172, 8996), (173, 8944), (208, 7439), (344, 4498), (346, 4472), (559, 2768), (688, 2249), (692, 2236), (1118, 1384)]