67448264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3259}}^1$

素因数の和:3477

約数の個数: 32

約数和(自身を含む): 136920000

約数和(自身を除く): 69471736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 3259, 5174, 6518, 10348, 13036, 20696, 26072, 42367, 84734, 169468, 338936, 648541, 1297082, 2594164, 5188328, 8431033, 16862066, 33724132, 67448264]

約数ペア:

[(1, 67448264), (2, 33724132), (4, 16862066), (8, 8431033), (13, 5188328), (26, 2594164), (52, 1297082), (104, 648541), (199, 338936), (398, 169468), (796, 84734), (1592, 42367), (2587, 26072), (3259, 20696), (5174, 13036), (6518, 10348)]