26721352

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5749}}^1$

素因数の和:5845

約数の個数: 32

約数和(自身を含む): 57960000

約数和(自身を除く): 31238648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 5749, 11498, 22996, 40243, 45992, 80486, 160972, 321944, 477167, 954334, 1908668, 3340169, 3817336, 6680338, 13360676, 26721352]

約数ペア:

[(1, 26721352), (2, 13360676), (4, 6680338), (7, 3817336), (8, 3340169), (14, 1908668), (28, 954334), (56, 477167), (83, 321944), (166, 160972), (332, 80486), (581, 45992), (664, 40243), (1162, 22996), (2324, 11498), (4648, 5749)]