31476724

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 59475724

約数和(自身を除く): 27999000

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 289, 292, 373, 578, 746, 1156, 1241, 1492, 2482, 4964, 6341, 12682, 21097, 25364, 27229, 42194, 54458, 84388, 107797, 108916, 215594, 431188, 462893, 925786, 1851572, 7869181, 15738362, 31476724]

約数ペア:

[(1, 31476724), (2, 15738362), (4, 7869181), (17, 1851572), (34, 925786), (68, 462893), (73, 431188), (146, 215594), (289, 108916), (292, 107797), (373, 84388), (578, 54458), (746, 42194), (1156, 27229), (1241, 25364), (1492, 21097), (2482, 12682), (4964, 6341)]