4064752808

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{128339}}^1$

素因数の和:128489

約数の個数: 32

約数和(自身を含む): 7900610400

約数和(自身を除く): 3835857592

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 856, 3959, 7918, 15836, 31672, 128339, 256678, 513356, 1026712, 4748543, 9497086, 13732273, 18994172, 27464546, 37988344, 54929092, 109858184, 508094101, 1016188202, 2032376404, 4064752808]

約数ペア:

[(1, 4064752808), (2, 2032376404), (4, 1016188202), (8, 508094101), (37, 109858184), (74, 54929092), (107, 37988344), (148, 27464546), (214, 18994172), (296, 13732273), (428, 9497086), (856, 4748543), (3959, 1026712), (7918, 513356), (15836, 256678), (31672, 128339)]