42329784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 79321416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 197, 394, 591, 788, 1182, 1279, 1379, 1576, 2364, 2558, 2758, 3837, 4137, 4728, 5116, 5516, 7674, 8274, 8953, 10232, 11032, 15348, 16548, 17906, 26859, 30696, 33096, 35812, 53718, 71624, 107436, 214872, 251963, 503926, 755889, 1007852, 1511778, 1763741, 2015704, 3023556, 3527482, 5291223, 6047112, 7054964, 10582446, 14109928, 21164892, 42329784]

約数ペア:

[(1, 42329784), (2, 21164892), (3, 14109928), (4, 10582446), (6, 7054964), (7, 6047112), (8, 5291223), (12, 3527482), (14, 3023556), (21, 2015704), (24, 1763741), (28, 1511778), (42, 1007852), (56, 755889), (84, 503926), (168, 251963), (197, 214872), (394, 107436), (591, 71624), (788, 53718), (1182, 35812), (1279, 33096), (1379, 30696), (1576, 26859), (2364, 17906), (2558, 16548), (2758, 15348), (3837, 11032), (4137, 10232), (4728, 8953), (5116, 8274), (5516, 7674)]