69433238

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 122923008

約数和(自身を除く): 53489770

約数列:

[1, 2, 7, 14, 37, 74, 259, 311, 431, 518, 622, 862, 2177, 3017, 4354, 6034, 11507, 15947, 23014, 31894, 80549, 111629, 134041, 161098, 223258, 268082, 938287, 1876574, 4959517, 9919034, 34716619, 69433238]

約数ペア:

[(1, 69433238), (2, 34716619), (7, 9919034), (14, 4959517), (37, 1876574), (74, 938287), (259, 268082), (311, 223258), (431, 161098), (518, 134041), (622, 111629), (862, 80549), (2177, 31894), (3017, 23014), (4354, 15947), (6034, 11507)]