28601056

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 61892208

約数和(自身を除く): 33291152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 352, 386, 421, 772, 842, 1544, 1684, 2123, 3088, 3368, 4246, 4631, 6176, 6736, 8492, 9262, 13472, 16984, 18524, 33968, 37048, 67936, 74096, 81253, 148192, 162506, 325012, 650024, 893783, 1300048, 1787566, 2600096, 3575132, 7150264, 14300528, 28601056]

約数ペア:

[(1, 28601056), (2, 14300528), (4, 7150264), (8, 3575132), (11, 2600096), (16, 1787566), (22, 1300048), (32, 893783), (44, 650024), (88, 325012), (176, 162506), (193, 148192), (352, 81253), (386, 74096), (421, 67936), (772, 37048), (842, 33968), (1544, 18524), (1684, 16984), (2123, 13472), (3088, 9262), (3368, 8492), (4246, 6736), (4631, 6176)]