27527836

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 56996352

約数和(自身を除く): 29468516

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 227, 244, 284, 427, 454, 497, 854, 908, 994, 1589, 1708, 1988, 3178, 4331, 6356, 8662, 13847, 16117, 17324, 27694, 30317, 32234, 55388, 60634, 64468, 96929, 112819, 121268, 193858, 225638, 387716, 451276, 983137, 1966274, 3932548, 6881959, 13763918, 27527836]

約数ペア:

[(1, 27527836), (2, 13763918), (4, 6881959), (7, 3932548), (14, 1966274), (28, 983137), (61, 451276), (71, 387716), (122, 225638), (142, 193858), (227, 121268), (244, 112819), (284, 96929), (427, 64468), (454, 60634), (497, 55388), (854, 32234), (908, 30317), (994, 27694), (1589, 17324), (1708, 16117), (1988, 13847), (3178, 8662), (4331, 6356)]