25628834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 50694336

約数和(自身を除く): 25065502

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 418, 461, 722, 922, 1463, 2527, 2926, 3227, 3971, 5054, 5071, 6454, 7942, 8759, 10142, 17518, 27797, 35497, 55594, 61313, 70994, 96349, 122626, 166421, 192698, 332842, 674443, 1164947, 1348886, 1830631, 2329894, 3661262, 12814417, 25628834]

約数ペア:

[(1, 25628834), (2, 12814417), (7, 3661262), (11, 2329894), (14, 1830631), (19, 1348886), (22, 1164947), (38, 674443), (77, 332842), (133, 192698), (154, 166421), (209, 122626), (266, 96349), (361, 70994), (418, 61313), (461, 55594), (722, 35497), (922, 27797), (1463, 17518), (2527, 10142), (2926, 8759), (3227, 7942), (3971, 6454), (5054, 5071)]