228640528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{752107}}^1$

素因数の和:752134

約数の個数: 20

約数和(自身を含む): 466306960

約数和(自身を除く): 237666432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 752107, 1504214, 3008428, 6016856, 12033712, 14290033, 28580066, 57160132, 114320264, 228640528]

約数ペア:

[(1, 228640528), (2, 114320264), (4, 57160132), (8, 28580066), (16, 14290033), (19, 12033712), (38, 6016856), (76, 3008428), (152, 1504214), (304, 752107)]