7150264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 14736240

約数和(自身を除く): 7585976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 421, 772, 842, 1544, 1684, 2123, 3368, 4246, 4631, 8492, 9262, 16984, 18524, 37048, 81253, 162506, 325012, 650024, 893783, 1787566, 3575132, 7150264]

約数ペア:

[(1, 7150264), (2, 3575132), (4, 1787566), (8, 893783), (11, 650024), (22, 325012), (44, 162506), (88, 81253), (193, 37048), (386, 18524), (421, 16984), (772, 9262), (842, 8492), (1544, 4631), (1684, 4246), (2123, 3368)]