38005604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 82376448

約数和(自身を除く): 44370844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 263, 364, 397, 526, 794, 1052, 1588, 1841, 2779, 3419, 3682, 5161, 5558, 6838, 7364, 10322, 11116, 13676, 20644, 23933, 36127, 47866, 72254, 95732, 104411, 144508, 208822, 417644, 730877, 1357343, 1461754, 2714686, 2923508, 5429372, 9501401, 19002802, 38005604]

約数ペア:

[(1, 38005604), (2, 19002802), (4, 9501401), (7, 5429372), (13, 2923508), (14, 2714686), (26, 1461754), (28, 1357343), (52, 730877), (91, 417644), (182, 208822), (263, 144508), (364, 104411), (397, 95732), (526, 72254), (794, 47866), (1052, 36127), (1588, 23933), (1841, 20644), (2779, 13676), (3419, 11116), (3682, 10322), (5161, 7364), (5558, 6838)]