2579312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 5368704

約数和(自身を除く): 2789392

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 163, 172, 184, 326, 344, 368, 652, 688, 989, 1304, 1978, 2608, 3749, 3956, 7009, 7498, 7912, 14018, 14996, 15824, 28036, 29992, 56072, 59984, 112144, 161207, 322414, 644828, 1289656, 2579312]

約数ペア:

[(1, 2579312), (2, 1289656), (4, 644828), (8, 322414), (16, 161207), (23, 112144), (43, 59984), (46, 56072), (86, 29992), (92, 28036), (163, 15824), (172, 14996), (184, 14018), (326, 7912), (344, 7498), (368, 7009), (652, 3956), (688, 3749), (989, 2608), (1304, 1978)]