25898928

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 73661952

約数和(自身を除く): 47763024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 181, 264, 271, 362, 528, 542, 543, 724, 813, 1084, 1086, 1448, 1626, 1991, 2168, 2172, 2896, 2981, 3252, 3982, 4336, 4344, 5962, 5973, 6504, 7964, 8688, 8943, 11924, 11946, 13008, 15928, 17886, 23848, 23892, 31856, 35772, 47696, 47784, 49051, 71544, 95568, 98102, 143088, 147153, 196204, 294306, 392408, 539561, 588612, 784816, 1079122, 1177224, 1618683, 2158244, 2354448, 3237366, 4316488, 6474732, 8632976, 12949464, 25898928]

約数ペア:

[(1, 25898928), (2, 12949464), (3, 8632976), (4, 6474732), (6, 4316488), (8, 3237366), (11, 2354448), (12, 2158244), (16, 1618683), (22, 1177224), (24, 1079122), (33, 784816), (44, 588612), (48, 539561), (66, 392408), (88, 294306), (132, 196204), (176, 147153), (181, 143088), (264, 98102), (271, 95568), (362, 71544), (528, 49051), (542, 47784), (543, 47696), (724, 35772), (813, 31856), (1084, 23892), (1086, 23848), (1448, 17886), (1626, 15928), (1991, 13008), (2168, 11946), (2172, 11924), (2896, 8943), (2981, 8688), (3252, 7964), (3982, 6504), (4336, 5973), (4344, 5962)]