27739138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4074

約数の個数: 32

約数和(自身を含む): 52099200

約数和(自身を除く): 24360062

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 4019, 6902, 8038, 28133, 56266, 68323, 116551, 136646, 233102, 478261, 815857, 956522, 1631714, 1981367, 3962734, 13869569, 27739138]

約数ペア:

[(1, 27739138), (2, 13869569), (7, 3962734), (14, 1981367), (17, 1631714), (29, 956522), (34, 815857), (58, 478261), (119, 233102), (203, 136646), (238, 116551), (406, 68323), (493, 56266), (986, 28133), (3451, 8038), (4019, 6902)]