68656742

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{63689}}^1$

素因数の和:63716

約数の個数: 24

約数和(自身を含む): 130691880

約数和(自身を除く): 62035138

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 63689, 127378, 445823, 700579, 891646, 1401158, 3120761, 4904053, 6241522, 9808106, 34328371, 68656742]

約数ペア:

[(1, 68656742), (2, 34328371), (7, 9808106), (11, 6241522), (14, 4904053), (22, 3120761), (49, 1401158), (77, 891646), (98, 700579), (154, 445823), (539, 127378), (1078, 63689)]