1555352

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1555048

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 107, 158, 184, 214, 316, 428, 632, 856, 1817, 2461, 3634, 4922, 7268, 8453, 9844, 14536, 16906, 19688, 33812, 67624, 194419, 388838, 777676, 1555352]

約数ペア:

[(1, 1555352), (2, 777676), (4, 388838), (8, 194419), (23, 67624), (46, 33812), (79, 19688), (92, 16906), (107, 14536), (158, 9844), (184, 8453), (214, 7268), (316, 4922), (428, 3634), (632, 2461), (856, 1817)]