764408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 1555200

約数和(自身を除く): 790792

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 107, 152, 188, 214, 376, 428, 856, 893, 1786, 2033, 3572, 4066, 5029, 7144, 8132, 10058, 16264, 20116, 40232, 95551, 191102, 382204, 764408]

約数ペア:

[(1, 764408), (2, 382204), (4, 191102), (8, 95551), (19, 40232), (38, 20116), (47, 16264), (76, 10058), (94, 8132), (107, 7144), (152, 5029), (188, 4066), (214, 3572), (376, 2033), (428, 1786), (856, 893)]