68638026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1409}}^1$

素因数の和:1790

約数の個数: 32

約数和(自身を含む): 143752320

約数和(自身を除く): 75114294

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 353, 706, 1059, 1409, 2118, 2818, 4227, 8119, 8454, 16238, 24357, 32407, 48714, 64814, 97221, 194442, 497377, 994754, 1492131, 2984262, 11439671, 22879342, 34319013, 68638026]

約数ペア:

[(1, 68638026), (2, 34319013), (3, 22879342), (6, 11439671), (23, 2984262), (46, 1492131), (69, 994754), (138, 497377), (353, 194442), (706, 97221), (1059, 64814), (1409, 48714), (2118, 32407), (2818, 24357), (4227, 16238), (8119, 8454)]