45268538

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 80241408

約数和(自身を除く): 34972870

約数列:

[1, 2, 7, 14, 37, 74, 259, 281, 311, 518, 562, 622, 1967, 2177, 3934, 4354, 10397, 11507, 20794, 23014, 72779, 80549, 87391, 145558, 161098, 174782, 611737, 1223474, 3233467, 6466934, 22634269, 45268538]

約数ペア:

[(1, 45268538), (2, 22634269), (7, 6466934), (14, 3233467), (37, 1223474), (74, 611737), (259, 174782), (281, 161098), (311, 145558), (518, 87391), (562, 80549), (622, 72779), (1967, 23014), (2177, 20794), (3934, 11507), (4354, 10397)]