42127448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{983}}^1$

素因数の和:1487

約数の個数: 32

約数和(自身を含む): 86434560

約数和(自身を除く): 44307112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 487, 974, 983, 1948, 1966, 3896, 3932, 5357, 7864, 10714, 10813, 21428, 21626, 42856, 43252, 86504, 478721, 957442, 1914884, 3829768, 5265931, 10531862, 21063724, 42127448]

約数ペア:

[(1, 42127448), (2, 21063724), (4, 10531862), (8, 5265931), (11, 3829768), (22, 1914884), (44, 957442), (88, 478721), (487, 86504), (974, 43252), (983, 42856), (1948, 21626), (1966, 21428), (3896, 10813), (3932, 10714), (5357, 7864)]