4242756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 11539584

約数和(自身を除く): 7296828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 953, 1113, 1484, 1906, 2226, 2859, 3812, 4452, 5718, 6671, 11436, 13342, 20013, 26684, 40026, 50509, 80052, 101018, 151527, 202036, 303054, 353563, 606108, 707126, 1060689, 1414252, 2121378, 4242756]

約数ペア:

[(1, 4242756), (2, 2121378), (3, 1414252), (4, 1060689), (6, 707126), (7, 606108), (12, 353563), (14, 303054), (21, 202036), (28, 151527), (42, 101018), (53, 80052), (84, 50509), (106, 40026), (159, 26684), (212, 20013), (318, 13342), (371, 11436), (636, 6671), (742, 5718), (953, 4452), (1113, 3812), (1484, 2859), (1906, 2226)]