68367009284

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{374089}}^1$

素因数の和:374268

約数の個数: 48

約数和(自身を含む): 140274771840

約数和(自身を除く): 71907762556

約数列:

[1, 2, 4, 7, 14, 28, 61, 107, 122, 214, 244, 427, 428, 749, 854, 1498, 1708, 2996, 6527, 13054, 26108, 45689, 91378, 182756, 374089, 748178, 1496356, 2618623, 5237246, 10474492, 22819429, 40027523, 45638858, 80055046, 91277716, 159736003, 160110092, 280192661, 319472006, 560385322, 638944012, 1120770644, 2441678903, 4883357806, 9766715612, 17091752321, 34183504642, 68367009284]

約数ペア:

[(1, 68367009284), (2, 34183504642), (4, 17091752321), (7, 9766715612), (14, 4883357806), (28, 2441678903), (61, 1120770644), (107, 638944012), (122, 560385322), (214, 319472006), (244, 280192661), (427, 160110092), (428, 159736003), (749, 91277716), (854, 80055046), (1498, 45638858), (1708, 40027523), (2996, 22819429), (6527, 10474492), (13054, 5237246), (26108, 2618623), (45689, 1496356), (91378, 748178), (182756, 374089)]