27289796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2179}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 49808640

約数和(自身を除く): 22518844

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 2179, 3131, 4358, 6262, 8716, 12524, 67549, 135098, 220079, 270196, 440158, 880316, 6822449, 13644898, 27289796]

約数ペア:

[(1, 27289796), (2, 13644898), (4, 6822449), (31, 880316), (62, 440158), (101, 270196), (124, 220079), (202, 135098), (404, 67549), (2179, 12524), (3131, 8716), (4358, 6262)]