749217584

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{701}}^1\times {\mathrm{997}}^1$

素因数の和:1773

約数の個数: 40

約数和(自身を含む): 1476856368

約数和(自身を除く): 727638784

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 701, 997, 1072, 1402, 1994, 2804, 3988, 5608, 7976, 11216, 15952, 46967, 66799, 93934, 133598, 187868, 267196, 375736, 534392, 698897, 751472, 1068784, 1397794, 2795588, 5591176, 11182352, 46826099, 93652198, 187304396, 374608792, 749217584]

約数ペア:

[(1, 749217584), (2, 374608792), (4, 187304396), (8, 93652198), (16, 46826099), (67, 11182352), (134, 5591176), (268, 2795588), (536, 1397794), (701, 1068784), (997, 751472), (1072, 698897), (1402, 534392), (1994, 375736), (2804, 267196), (3988, 187868), (5608, 133598), (7976, 93934), (11216, 66799), (15952, 46967)]