22562784

素因数分解:

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

素因数の和:672

約数の個数: 72

約数和(自身を含む): 64701000

約数和(自身を除く): 42138216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 499, 628, 942, 998, 1256, 1413, 1497, 1884, 1996, 2512, 2826, 2994, 3768, 3992, 4491, 5024, 5652, 5988, 7536, 7984, 8982, 11304, 11976, 15072, 15968, 17964, 22608, 23952, 35928, 45216, 47904, 71856, 78343, 143712, 156686, 235029, 313372, 470058, 626744, 705087, 940116, 1253488, 1410174, 1880232, 2506976, 2820348, 3760464, 5640696, 7520928, 11281392, 22562784]

約数ペア:

[(1, 22562784), (2, 11281392), (3, 7520928), (4, 5640696), (6, 3760464), (8, 2820348), (9, 2506976), (12, 1880232), (16, 1410174), (18, 1253488), (24, 940116), (32, 705087), (36, 626744), (48, 470058), (72, 313372), (96, 235029), (144, 156686), (157, 143712), (288, 78343), (314, 71856), (471, 47904), (499, 45216), (628, 35928), (942, 23952), (998, 22608), (1256, 17964), (1413, 15968), (1497, 15072), (1884, 11976), (1996, 11304), (2512, 8982), (2826, 7984), (2994, 7536), (3768, 5988), (3992, 5652), (4491, 5024)]