66143714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1601}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 122726016

約数和(自身を除く): 56582302

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 454, 1589, 1601, 2951, 3178, 3202, 5902, 11207, 20657, 20813, 22414, 41314, 41626, 145691, 291382, 363427, 726854, 2543989, 4724551, 5087978, 9449102, 33071857, 66143714]

約数ペア:

[(1, 66143714), (2, 33071857), (7, 9449102), (13, 5087978), (14, 4724551), (26, 2543989), (91, 726854), (182, 363427), (227, 291382), (454, 145691), (1589, 41626), (1601, 41314), (2951, 22414), (3178, 20813), (3202, 20657), (5902, 11207)]