42401926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3559}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 77921280

約数和(自身を除く): 35519354

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 3559, 5957, 7118, 11914, 24913, 49826, 81857, 131683, 163714, 263366, 572999, 921781, 1145998, 1843562, 3028709, 6057418, 21200963, 42401926]

約数ペア:

[(1, 42401926), (2, 21200963), (7, 6057418), (14, 3028709), (23, 1843562), (37, 1145998), (46, 921781), (74, 572999), (161, 263366), (259, 163714), (322, 131683), (518, 81857), (851, 49826), (1702, 24913), (3559, 11914), (5957, 7118)]