68493866

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{7853}}^1$

素因数の和:7958

約数の個数: 24

約数和(自身を含む): 120873060

約数和(自身を除く): 52379194

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 7853, 8722, 15706, 54971, 109942, 384797, 698917, 769594, 1397834, 4892419, 9784838, 34246933, 68493866]

約数ペア:

[(1, 68493866), (2, 34246933), (7, 9784838), (14, 4892419), (49, 1397834), (89, 769594), (98, 698917), (178, 384797), (623, 109942), (1246, 54971), (4361, 15706), (7853, 8722)]