28506108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 69914880

約数和(自身を除く): 41408772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 179, 276, 358, 537, 577, 716, 1074, 1154, 1731, 2148, 2308, 3462, 4117, 6924, 8234, 12351, 13271, 16468, 24702, 26542, 39813, 49404, 53084, 79626, 103283, 159252, 206566, 309849, 413132, 619698, 1239396, 2375509, 4751018, 7126527, 9502036, 14253054, 28506108]

約数ペア:

[(1, 28506108), (2, 14253054), (3, 9502036), (4, 7126527), (6, 4751018), (12, 2375509), (23, 1239396), (46, 619698), (69, 413132), (92, 309849), (138, 206566), (179, 159252), (276, 103283), (358, 79626), (537, 53084), (577, 49404), (716, 39813), (1074, 26542), (1154, 24702), (1731, 16468), (2148, 13271), (2308, 12351), (3462, 8234), (4117, 6924)]