25939264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31177}}^1$

素因数の和:31202

約数の個数: 28

約数和(自身を含む): 55434484

約数和(自身を除く): 29495220

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 31177, 62354, 124708, 249416, 405301, 498832, 810602, 997664, 1621204, 1995328, 3242408, 6484816, 12969632, 25939264]

約数ペア:

[(1, 25939264), (2, 12969632), (4, 6484816), (8, 3242408), (13, 1995328), (16, 1621204), (26, 997664), (32, 810602), (52, 498832), (64, 405301), (104, 249416), (208, 124708), (416, 62354), (832, 31177)]