68167216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14249}}^1$

素因数の和:14293

約数の個数: 40

約数和(自身を含む): 148428000

約数和(自身を除く): 80260784

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 14249, 28498, 56996, 113992, 185237, 227984, 327727, 370474, 655454, 740948, 1310908, 1481896, 2621816, 2963792, 4260451, 5243632, 8520902, 17041804, 34083608, 68167216]

約数ペア:

[(1, 68167216), (2, 34083608), (4, 17041804), (8, 8520902), (13, 5243632), (16, 4260451), (23, 2963792), (26, 2621816), (46, 1481896), (52, 1310908), (92, 740948), (104, 655454), (184, 370474), (208, 327727), (299, 227984), (368, 185237), (598, 113992), (1196, 56996), (2392, 28498), (4784, 14249)]