26043724

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 54089728

約数和(自身を除く): 28046004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 97, 172, 194, 223, 301, 388, 446, 602, 679, 892, 1204, 1358, 1561, 2716, 3122, 4171, 6244, 8342, 9589, 16684, 19178, 21631, 29197, 38356, 43262, 58394, 67123, 86524, 116788, 134246, 151417, 268492, 302834, 605668, 930133, 1860266, 3720532, 6510931, 13021862, 26043724]

約数ペア:

[(1, 26043724), (2, 13021862), (4, 6510931), (7, 3720532), (14, 1860266), (28, 930133), (43, 605668), (86, 302834), (97, 268492), (172, 151417), (194, 134246), (223, 116788), (301, 86524), (388, 67123), (446, 58394), (602, 43262), (679, 38356), (892, 29197), (1204, 21631), (1358, 19178), (1561, 16684), (2716, 9589), (3122, 8342), (4171, 6244)]