28387194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1123}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 62152704

約数和(自身を除く): 33765510

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 383, 766, 1123, 1149, 2246, 2298, 3369, 4213, 6738, 8426, 12353, 12639, 24706, 25278, 37059, 74118, 430109, 860218, 1290327, 2580654, 4731199, 9462398, 14193597, 28387194]

約数ペア:

[(1, 28387194), (2, 14193597), (3, 9462398), (6, 4731199), (11, 2580654), (22, 1290327), (33, 860218), (66, 430109), (383, 74118), (766, 37059), (1123, 25278), (1149, 24706), (2246, 12639), (2298, 12353), (3369, 8426), (4213, 6738)]