28194708

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{123661}}^1$

素因数の和:123687

約数の個数: 24

約数和(自身を含む): 69250720

約数和(自身を除く): 41056012

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 123661, 247322, 370983, 494644, 741966, 1483932, 2349559, 4699118, 7048677, 9398236, 14097354, 28194708]

約数ペア:

[(1, 28194708), (2, 14097354), (3, 9398236), (4, 7048677), (6, 4699118), (12, 2349559), (19, 1483932), (38, 741966), (57, 494644), (76, 370983), (114, 247322), (228, 123661)]