67968956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 70409284

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 1429, 2068, 2162, 2858, 4324, 5716, 11891, 15719, 23782, 31438, 32867, 47564, 62876, 65734, 67163, 131468, 134326, 268652, 361537, 723074, 738793, 1446148, 1477586, 1544749, 2955172, 3089498, 6178996, 16992239, 33984478, 67968956]

約数ペア:

[(1, 67968956), (2, 33984478), (4, 16992239), (11, 6178996), (22, 3089498), (23, 2955172), (44, 1544749), (46, 1477586), (47, 1446148), (92, 738793), (94, 723074), (188, 361537), (253, 268652), (506, 134326), (517, 131468), (1012, 67163), (1034, 65734), (1081, 62876), (1429, 47564), (2068, 32867), (2162, 31438), (2858, 23782), (4324, 15719), (5716, 11891)]