66246692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12277}}^1$

素因数の和:12371

約数の個数: 24

約数和(自身を含む): 123762240

約数和(自身を除く): 57515548

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 12277, 24554, 49108, 233263, 466526, 871667, 933052, 1743334, 3486668, 16561673, 33123346, 66246692]

約数ペア:

[(1, 66246692), (2, 33123346), (4, 16561673), (19, 3486668), (38, 1743334), (71, 933052), (76, 871667), (142, 466526), (284, 233263), (1349, 49108), (2698, 24554), (5396, 12277)]