25969439248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{85425787}}^1$

素因数の和:85425814

約数の個数: 20

約数和(自身を含む): 52963988560

約数和(自身を除く): 26994549312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 85425787, 170851574, 341703148, 683406296, 1366812592, 1623089953, 3246179906, 6492359812, 12984719624, 25969439248]

約数ペア:

[(1, 25969439248), (2, 12984719624), (4, 6492359812), (8, 3246179906), (16, 1623089953), (19, 1366812592), (38, 683406296), (76, 341703148), (152, 170851574), (304, 85425787)]