68089784

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{15391}}^1$

素因数の和:15483

約数の個数: 32

約数和(自身を含む): 147763200

約数和(自身を除く): 79673416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 15391, 30782, 61564, 107737, 123128, 215474, 430948, 861896, 1215889, 2431778, 4863556, 8511223, 9727112, 17022446, 34044892, 68089784]

約数ペア:

[(1, 68089784), (2, 34044892), (4, 17022446), (7, 9727112), (8, 8511223), (14, 4863556), (28, 2431778), (56, 1215889), (79, 861896), (158, 430948), (316, 215474), (553, 123128), (632, 107737), (1106, 61564), (2212, 30782), (4424, 15391)]