25123264

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{4969}}^1$

素因数の和:5060

約数の個数: 28

約数和(自身を含む): 50495200

約数和(自身を除く): 25371936

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 4969, 5056, 9938, 19876, 39752, 79504, 159008, 318016, 392551, 785102, 1570204, 3140408, 6280816, 12561632, 25123264]

約数ペア:

[(1, 25123264), (2, 12561632), (4, 6280816), (8, 3140408), (16, 1570204), (32, 785102), (64, 392551), (79, 318016), (158, 159008), (316, 79504), (632, 39752), (1264, 19876), (2528, 9938), (4969, 5056)]