29105916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2207}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 78145536

約数和(自身を除く): 49039620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 2207, 3297, 4396, 4414, 6594, 6621, 8828, 13188, 13242, 15449, 26484, 30898, 46347, 61796, 92694, 185388, 346499, 692998, 1039497, 1385996, 2078994, 2425493, 4157988, 4850986, 7276479, 9701972, 14552958, 29105916]

約数ペア:

[(1, 29105916), (2, 14552958), (3, 9701972), (4, 7276479), (6, 4850986), (7, 4157988), (12, 2425493), (14, 2078994), (21, 1385996), (28, 1039497), (42, 692998), (84, 346499), (157, 185388), (314, 92694), (471, 61796), (628, 46347), (942, 30898), (1099, 26484), (1884, 15449), (2198, 13242), (2207, 13188), (3297, 8828), (4396, 6621), (4414, 6594)]