75975016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3671}}^1$

素因数の和:3889

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 78248984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 3671, 5174, 7342, 10348, 14684, 20696, 29368, 47723, 95446, 190892, 381784, 730529, 1461058, 2922116, 5844232, 9496877, 18993754, 37987508, 75975016]

約数ペア:

[(1, 75975016), (2, 37987508), (4, 18993754), (8, 9496877), (13, 5844232), (26, 2922116), (52, 1461058), (104, 730529), (199, 381784), (398, 190892), (796, 95446), (1592, 47723), (2587, 29368), (3671, 20696), (5174, 14684), (7342, 10348)]