27942112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 60504192

約数和(自身を除く): 32562080

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 163, 176, 326, 352, 487, 652, 974, 1304, 1793, 1948, 2608, 3586, 3896, 5216, 5357, 7172, 7792, 10714, 14344, 15584, 21428, 28688, 42856, 57376, 79381, 85712, 158762, 171424, 317524, 635048, 873191, 1270096, 1746382, 2540192, 3492764, 6985528, 13971056, 27942112]

約数ペア:

[(1, 27942112), (2, 13971056), (4, 6985528), (8, 3492764), (11, 2540192), (16, 1746382), (22, 1270096), (32, 873191), (44, 635048), (88, 317524), (163, 171424), (176, 158762), (326, 85712), (352, 79381), (487, 57376), (652, 42856), (974, 28688), (1304, 21428), (1793, 15584), (1948, 14344), (2608, 10714), (3586, 7792), (3896, 7172), (5216, 5357)]