66246124

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 137410560

約数和(自身を除く): 71164436

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 709, 994, 1316, 1418, 1988, 2836, 3337, 4963, 6674, 9926, 13348, 19852, 23359, 33323, 46718, 50339, 66646, 93436, 100678, 133292, 201356, 233261, 352373, 466522, 704746, 933044, 1409492, 2365933, 4731866, 9463732, 16561531, 33123062, 66246124]

約数ペア:

[(1, 66246124), (2, 33123062), (4, 16561531), (7, 9463732), (14, 4731866), (28, 2365933), (47, 1409492), (71, 933044), (94, 704746), (142, 466522), (188, 352373), (284, 233261), (329, 201356), (497, 133292), (658, 100678), (709, 93436), (994, 66646), (1316, 50339), (1418, 46718), (1988, 33323), (2836, 23359), (3337, 19852), (4963, 13348), (6674, 9926)]