26416538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 43711488

約数和(自身を除く): 17294950

約数列:

[1, 2, 17, 34, 47, 61, 94, 122, 271, 542, 799, 1037, 1598, 2074, 2867, 4607, 5734, 9214, 12737, 16531, 25474, 33062, 48739, 97478, 216529, 281027, 433058, 562054, 776957, 1553914, 13208269, 26416538]

約数ペア:

[(1, 26416538), (2, 13208269), (17, 1553914), (34, 776957), (47, 562054), (61, 433058), (94, 281027), (122, 216529), (271, 97478), (542, 48739), (799, 33062), (1037, 25474), (1598, 16531), (2074, 12737), (2867, 9214), (4607, 5734)]