71284164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4397}}^1$

素因数の和:4604

約数の個数: 48

約数和(自身を含む): 191119488

約数和(自身を除く): 119835324

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 4397, 5404, 8106, 8794, 13191, 16212, 17588, 26382, 30779, 52764, 61558, 92337, 123116, 184674, 369348, 848621, 1697242, 2545863, 3394484, 5091726, 5940347, 10183452, 11880694, 17821041, 23761388, 35642082, 71284164]

約数ペア:

[(1, 71284164), (2, 35642082), (3, 23761388), (4, 17821041), (6, 11880694), (7, 10183452), (12, 5940347), (14, 5091726), (21, 3394484), (28, 2545863), (42, 1697242), (84, 848621), (193, 369348), (386, 184674), (579, 123116), (772, 92337), (1158, 61558), (1351, 52764), (2316, 30779), (2702, 26382), (4053, 17588), (4397, 16212), (5404, 13191), (8106, 8794)]