7658924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 16849728

約数和(自身を除く): 9190804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 397, 689, 742, 794, 1378, 1484, 1588, 2756, 2779, 4823, 5161, 5558, 9646, 10322, 11116, 19292, 20644, 21041, 36127, 42082, 72254, 84164, 144508, 147287, 273533, 294574, 547066, 589148, 1094132, 1914731, 3829462, 7658924]

約数ペア:

[(1, 7658924), (2, 3829462), (4, 1914731), (7, 1094132), (13, 589148), (14, 547066), (26, 294574), (28, 273533), (52, 147287), (53, 144508), (91, 84164), (106, 72254), (182, 42082), (212, 36127), (364, 21041), (371, 20644), (397, 19292), (689, 11116), (742, 10322), (794, 9646), (1378, 5558), (1484, 5161), (1588, 4823), (2756, 2779)]