82565896

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 184320000

約数和(自身を除く): 101754104

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 199, 217, 239, 248, 398, 434, 478, 796, 868, 956, 1393, 1592, 1673, 1736, 1912, 2786, 3346, 5572, 6169, 6692, 7409, 11144, 12338, 13384, 14818, 24676, 29636, 43183, 47561, 49352, 51863, 59272, 86366, 95122, 103726, 172732, 190244, 207452, 332927, 345464, 380488, 414904, 665854, 1331708, 1474391, 2663416, 2948782, 5897564, 10320737, 11795128, 20641474, 41282948, 82565896]

約数ペア:

[(1, 82565896), (2, 41282948), (4, 20641474), (7, 11795128), (8, 10320737), (14, 5897564), (28, 2948782), (31, 2663416), (56, 1474391), (62, 1331708), (124, 665854), (199, 414904), (217, 380488), (239, 345464), (248, 332927), (398, 207452), (434, 190244), (478, 172732), (796, 103726), (868, 95122), (956, 86366), (1393, 59272), (1592, 51863), (1673, 49352), (1736, 47561), (1912, 43183), (2786, 29636), (3346, 24676), (5572, 14818), (6169, 13384), (6692, 12338), (7409, 11144)]