426994288

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71933}}^1$

素因数の和:72001

約数の個数: 40

約数和(自身を含む): 963340128

約数和(自身を除く): 536345840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 71933, 143866, 287732, 503531, 575464, 1007062, 1150928, 2014124, 3812449, 4028248, 7624898, 8056496, 15249796, 26687143, 30499592, 53374286, 60999184, 106748572, 213497144, 426994288]

約数ペア:

[(1, 426994288), (2, 213497144), (4, 106748572), (7, 60999184), (8, 53374286), (14, 30499592), (16, 26687143), (28, 15249796), (53, 8056496), (56, 7624898), (106, 4028248), (112, 3812449), (212, 2014124), (371, 1150928), (424, 1007062), (742, 575464), (848, 503531), (1484, 287732), (2968, 143866), (5936, 71933)]