66399242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2663}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 123524352

約数和(自身を除く): 57125110

約数列:

[1, 2, 7, 13, 14, 26, 91, 137, 182, 274, 959, 1781, 1918, 2663, 3562, 5326, 12467, 18641, 24934, 34619, 37282, 69238, 242333, 364831, 484666, 729662, 2553817, 4742803, 5107634, 9485606, 33199621, 66399242]

約数ペア:

[(1, 66399242), (2, 33199621), (7, 9485606), (13, 5107634), (14, 4742803), (26, 2553817), (91, 729662), (137, 484666), (182, 364831), (274, 242333), (959, 69238), (1781, 37282), (1918, 34619), (2663, 24934), (3562, 18641), (5326, 12467)]