40618552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16981}}^1$

素因数の和:17023

約数の個数: 32

約数和(自身を含む): 85589280

約数和(自身を除く): 44970728

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 16981, 33962, 67924, 135848, 220753, 390563, 441506, 781126, 883012, 1562252, 1766024, 3124504, 5077319, 10154638, 20309276, 40618552]

約数ペア:

[(1, 40618552), (2, 20309276), (4, 10154638), (8, 5077319), (13, 3124504), (23, 1766024), (26, 1562252), (46, 883012), (52, 781126), (92, 441506), (104, 390563), (184, 220753), (299, 135848), (598, 67924), (1196, 33962), (2392, 16981)]