7954072

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 17606160

約数和(自身を除く): 9652088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 197, 206, 392, 394, 412, 721, 788, 824, 1379, 1442, 1576, 2758, 2884, 5047, 5516, 5768, 9653, 10094, 11032, 19306, 20188, 20291, 38612, 40376, 40582, 77224, 81164, 142037, 162328, 284074, 568148, 994259, 1136296, 1988518, 3977036, 7954072]

約数ペア:

[(1, 7954072), (2, 3977036), (4, 1988518), (7, 1136296), (8, 994259), (14, 568148), (28, 284074), (49, 162328), (56, 142037), (98, 81164), (103, 77224), (196, 40582), (197, 40376), (206, 38612), (392, 20291), (394, 20188), (412, 19306), (721, 11032), (788, 10094), (824, 9653), (1379, 5768), (1442, 5516), (1576, 5047), (2758, 2884)]