65487424

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 56

約数和(自身を含む): 133977888

約数和(自身を除く): 68490464

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 107, 131, 146, 214, 262, 292, 428, 524, 584, 856, 1048, 1168, 1712, 2096, 2336, 3424, 4192, 4672, 6848, 7811, 8384, 9563, 14017, 15622, 19126, 28034, 31244, 38252, 56068, 62488, 76504, 112136, 124976, 153008, 224272, 249952, 306016, 448544, 499904, 612032, 897088, 1023241, 2046482, 4092964, 8185928, 16371856, 32743712, 65487424]

約数ペア:

[(1, 65487424), (2, 32743712), (4, 16371856), (8, 8185928), (16, 4092964), (32, 2046482), (64, 1023241), (73, 897088), (107, 612032), (131, 499904), (146, 448544), (214, 306016), (262, 249952), (292, 224272), (428, 153008), (524, 124976), (584, 112136), (856, 76504), (1048, 62488), (1168, 56068), (1712, 38252), (2096, 31244), (2336, 28034), (3424, 19126), (4192, 15622), (4672, 14017), (6848, 9563), (7811, 8384)]