8263716

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 20428800

約数和(自身を除く): 12165084

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 379, 474, 758, 948, 1137, 1516, 1817, 2274, 3634, 4548, 5451, 7268, 8717, 10902, 17434, 21804, 26151, 29941, 34868, 52302, 59882, 89823, 104604, 119764, 179646, 359292, 688643, 1377286, 2065929, 2754572, 4131858, 8263716]

約数ペア:

[(1, 8263716), (2, 4131858), (3, 2754572), (4, 2065929), (6, 1377286), (12, 688643), (23, 359292), (46, 179646), (69, 119764), (79, 104604), (92, 89823), (138, 59882), (158, 52302), (237, 34868), (276, 29941), (316, 26151), (379, 21804), (474, 17434), (758, 10902), (948, 8717), (1137, 7268), (1516, 5451), (1817, 4548), (2274, 3634)]