22038086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 43130880

約数和(自身を除く): 21092794

約数列:

[1, 2, 7, 14, 17, 29, 31, 34, 58, 62, 103, 119, 203, 206, 217, 238, 406, 434, 493, 527, 721, 899, 986, 1054, 1442, 1751, 1798, 2987, 3193, 3451, 3502, 3689, 5974, 6293, 6386, 6902, 7378, 12257, 12586, 15283, 20909, 22351, 24514, 30566, 41818, 44702, 50779, 54281, 92597, 101558, 106981, 108562, 185194, 213962, 355453, 379967, 648179, 710906, 759934, 1296358, 1574149, 3148298, 11019043, 22038086]

約数ペア:

[(1, 22038086), (2, 11019043), (7, 3148298), (14, 1574149), (17, 1296358), (29, 759934), (31, 710906), (34, 648179), (58, 379967), (62, 355453), (103, 213962), (119, 185194), (203, 108562), (206, 106981), (217, 101558), (238, 92597), (406, 54281), (434, 50779), (493, 44702), (527, 41818), (721, 30566), (899, 24514), (986, 22351), (1054, 20909), (1442, 15283), (1751, 12586), (1798, 12257), (2987, 7378), (3193, 6902), (3451, 6386), (3502, 6293), (3689, 5974)]