68662328

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 151252920

約数和(自身を除く): 82590592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 1637, 2996, 3274, 5243, 5992, 6548, 10486, 11459, 13096, 20972, 22918, 41944, 45836, 80213, 91672, 160426, 175159, 320852, 350318, 641704, 700636, 1226113, 1401272, 2452226, 4904452, 8582791, 9808904, 17165582, 34331164, 68662328]

約数ペア:

[(1, 68662328), (2, 34331164), (4, 17165582), (7, 9808904), (8, 8582791), (14, 4904452), (28, 2452226), (49, 1401272), (56, 1226113), (98, 700636), (107, 641704), (196, 350318), (214, 320852), (392, 175159), (428, 160426), (749, 91672), (856, 80213), (1498, 45836), (1637, 41944), (2996, 22918), (3274, 20972), (5243, 13096), (5992, 11459), (6548, 10486)]