38852008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{941}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 78732360

約数和(自身を除く): 39880352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 941, 1588, 1882, 3176, 3764, 5161, 7528, 10322, 12233, 20644, 24466, 41288, 48932, 97864, 373577, 747154, 1494308, 2988616, 4856501, 9713002, 19426004, 38852008]

約数ペア:

[(1, 38852008), (2, 19426004), (4, 9713002), (8, 4856501), (13, 2988616), (26, 1494308), (52, 747154), (104, 373577), (397, 97864), (794, 48932), (941, 41288), (1588, 24466), (1882, 20644), (3176, 12233), (3764, 10322), (5161, 7528)]