7520928

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 19908000

約数和(自身を除く): 12387072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 499, 628, 942, 998, 1256, 1497, 1884, 1996, 2512, 2994, 3768, 3992, 5024, 5988, 7536, 7984, 11976, 15072, 15968, 23952, 47904, 78343, 156686, 235029, 313372, 470058, 626744, 940116, 1253488, 1880232, 2506976, 3760464, 7520928]

約数ペア:

[(1, 7520928), (2, 3760464), (3, 2506976), (4, 1880232), (6, 1253488), (8, 940116), (12, 626744), (16, 470058), (24, 313372), (32, 235029), (48, 156686), (96, 78343), (157, 47904), (314, 23952), (471, 15968), (499, 15072), (628, 11976), (942, 7984), (998, 7536), (1256, 5988), (1497, 5024), (1884, 3992), (1996, 3768), (2512, 2994)]