25878952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6257}}^1$

素因数の和:6321

約数の個数: 32

約数和(自身を含む): 54069120

約数和(自身を除く): 28190168

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6257, 12514, 25028, 50056, 68827, 137654, 275308, 294079, 550616, 588158, 1176316, 2352632, 3234869, 6469738, 12939476, 25878952]

約数ペア:

[(1, 25878952), (2, 12939476), (4, 6469738), (8, 3234869), (11, 2352632), (22, 1176316), (44, 588158), (47, 550616), (88, 294079), (94, 275308), (188, 137654), (376, 68827), (517, 50056), (1034, 25028), (2068, 12514), (4136, 6257)]