27760558

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 54049680

約数和(自身を除く): 26289122

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 238, 266, 323, 646, 833, 877, 931, 1666, 1754, 1862, 2261, 4522, 6139, 12278, 14909, 15827, 16663, 29818, 31654, 33326, 42973, 85946, 104363, 116641, 208726, 233282, 283271, 566542, 730541, 816487, 1461082, 1632974, 1982897, 3965794, 13880279, 27760558]

約数ペア:

[(1, 27760558), (2, 13880279), (7, 3965794), (14, 1982897), (17, 1632974), (19, 1461082), (34, 816487), (38, 730541), (49, 566542), (98, 283271), (119, 233282), (133, 208726), (238, 116641), (266, 104363), (323, 85946), (646, 42973), (833, 33326), (877, 31654), (931, 29818), (1666, 16663), (1754, 15827), (1862, 14909), (2261, 12278), (4522, 6139)]