29211952

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 71495424

約数和(自身を除く): 42283472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 181, 262, 308, 362, 524, 616, 724, 917, 1048, 1232, 1267, 1441, 1448, 1834, 1991, 2096, 2534, 2882, 2896, 3668, 3982, 5068, 5764, 7336, 7964, 10087, 10136, 11528, 13937, 14672, 15928, 20174, 20272, 23056, 23711, 27874, 31856, 40348, 47422, 55748, 80696, 94844, 111496, 161392, 165977, 189688, 222992, 260821, 331954, 379376, 521642, 663908, 1043284, 1327816, 1825747, 2086568, 2655632, 3651494, 4173136, 7302988, 14605976, 29211952]

約数ペア:

[(1, 29211952), (2, 14605976), (4, 7302988), (7, 4173136), (8, 3651494), (11, 2655632), (14, 2086568), (16, 1825747), (22, 1327816), (28, 1043284), (44, 663908), (56, 521642), (77, 379376), (88, 331954), (112, 260821), (131, 222992), (154, 189688), (176, 165977), (181, 161392), (262, 111496), (308, 94844), (362, 80696), (524, 55748), (616, 47422), (724, 40348), (917, 31856), (1048, 27874), (1232, 23711), (1267, 23056), (1441, 20272), (1448, 20174), (1834, 15928), (1991, 14672), (2096, 13937), (2534, 11528), (2882, 10136), (2896, 10087), (3668, 7964), (3982, 7336), (5068, 5764)]