25969998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1451}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 55059840

約数和(自身を除く): 29089842

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 1451, 2902, 2983, 4353, 5966, 8706, 8949, 17898, 27569, 55138, 82707, 165414, 227807, 455614, 683421, 1366842, 4328333, 8656666, 12984999, 25969998]

約数ペア:

[(1, 25969998), (2, 12984999), (3, 8656666), (6, 4328333), (19, 1366842), (38, 683421), (57, 455614), (114, 227807), (157, 165414), (314, 82707), (471, 55138), (942, 27569), (1451, 17898), (2902, 8949), (2983, 8706), (4353, 5966)]