27969556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{977}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 52002216

約数和(自身を除く): 24032660

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 977, 1684, 1954, 3908, 7157, 14314, 16609, 28628, 33218, 66436, 411317, 822634, 1645268, 6992389, 13984778, 27969556]

約数ペア:

[(1, 27969556), (2, 13984778), (4, 6992389), (17, 1645268), (34, 822634), (68, 411317), (421, 66436), (842, 33218), (977, 28628), (1684, 16609), (1954, 14314), (3908, 7157)]