28100916

素因数分解:

$2^2\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1153}}^1$

素因数の和:1840

約数の個数: 36

約数和(自身を含む): 71199492

約数和(自身を除く): 43098576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 677, 1153, 1354, 2031, 2306, 2708, 3459, 4062, 4612, 6093, 6918, 8124, 10377, 12186, 13836, 20754, 24372, 41508, 780581, 1561162, 2341743, 3122324, 4683486, 7025229, 9366972, 14050458, 28100916]

約数ペア:

[(1, 28100916), (2, 14050458), (3, 9366972), (4, 7025229), (6, 4683486), (9, 3122324), (12, 2341743), (18, 1561162), (36, 780581), (677, 41508), (1153, 24372), (1354, 20754), (2031, 13836), (2306, 12186), (2708, 10377), (3459, 8124), (4062, 6918), (4612, 6093)]