63333728

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 128595600

約数和(自身を除く): 65261872

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 107, 212, 214, 349, 424, 428, 698, 848, 856, 1396, 1696, 1712, 2792, 3424, 5584, 5671, 11168, 11342, 18497, 22684, 36994, 37343, 45368, 73988, 74686, 90736, 147976, 149372, 181472, 295952, 298744, 591904, 597488, 1194976, 1979179, 3958358, 7916716, 15833432, 31666864, 63333728]

約数ペア:

[(1, 63333728), (2, 31666864), (4, 15833432), (8, 7916716), (16, 3958358), (32, 1979179), (53, 1194976), (106, 597488), (107, 591904), (212, 298744), (214, 295952), (349, 181472), (424, 149372), (428, 147976), (698, 90736), (848, 74686), (856, 73988), (1396, 45368), (1696, 37343), (1712, 36994), (2792, 22684), (3424, 18497), (5584, 11342), (5671, 11168)]