24784256

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 57120000

約数和(自身を除く): 32335744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 199, 224, 278, 398, 448, 556, 796, 896, 973, 1112, 1393, 1592, 1946, 2224, 2786, 3184, 3892, 4448, 5572, 6368, 7784, 8896, 11144, 12736, 15568, 17792, 22288, 25472, 27661, 31136, 44576, 55322, 62272, 89152, 110644, 124544, 178304, 193627, 221288, 387254, 442576, 774508, 885152, 1549016, 1770304, 3098032, 3540608, 6196064, 12392128, 24784256]

約数ペア:

[(1, 24784256), (2, 12392128), (4, 6196064), (7, 3540608), (8, 3098032), (14, 1770304), (16, 1549016), (28, 885152), (32, 774508), (56, 442576), (64, 387254), (112, 221288), (128, 193627), (139, 178304), (199, 124544), (224, 110644), (278, 89152), (398, 62272), (448, 55322), (556, 44576), (796, 31136), (896, 27661), (973, 25472), (1112, 22288), (1393, 17792), (1592, 15568), (1946, 12736), (2224, 11144), (2786, 8896), (3184, 7784), (3892, 6368), (4448, 5572)]