2789776

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 40

約数和(自身を含む): 5990688

約数和(自身を除く): 3200912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 131, 176, 242, 262, 484, 524, 968, 1048, 1331, 1441, 1936, 2096, 2662, 2882, 5324, 5764, 10648, 11528, 15851, 21296, 23056, 31702, 63404, 126808, 174361, 253616, 348722, 697444, 1394888, 2789776]

約数ペア:

[(1, 2789776), (2, 1394888), (4, 697444), (8, 348722), (11, 253616), (16, 174361), (22, 126808), (44, 63404), (88, 31702), (121, 23056), (131, 21296), (176, 15851), (242, 11528), (262, 10648), (484, 5764), (524, 5324), (968, 2882), (1048, 2662), (1331, 2096), (1441, 1936)]