8973164048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{628021}}^1$

素因数の和:628095

約数の個数: 40

約数和(自身を含む): 18689934720

約数和(自身を除く): 9716770672

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 628021, 1256042, 2512084, 5024168, 10048336, 11932399, 23864798, 29516987, 47729596, 59033974, 95459192, 118067948, 190918384, 236135896, 472271792, 560822753, 1121645506, 2243291012, 4486582024, 8973164048]

約数ペア:

[(1, 8973164048), (2, 4486582024), (4, 2243291012), (8, 1121645506), (16, 560822753), (19, 472271792), (38, 236135896), (47, 190918384), (76, 118067948), (94, 95459192), (152, 59033974), (188, 47729596), (304, 29516987), (376, 23864798), (752, 11932399), (893, 10048336), (1786, 5024168), (3572, 2512084), (7144, 1256042), (14288, 628021)]