26499424

素因数分解:

$2^5\times 7^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 59978016

約数和(自身を除く): 33478592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 281, 421, 562, 842, 1124, 1684, 1967, 2248, 2947, 3368, 3934, 4496, 5894, 6736, 7868, 8992, 11788, 13472, 15736, 23576, 31472, 47152, 62944, 94304, 118301, 236602, 473204, 828107, 946408, 1656214, 1892816, 3312428, 3785632, 6624856, 13249712, 26499424]

約数ペア:

[(1, 26499424), (2, 13249712), (4, 6624856), (7, 3785632), (8, 3312428), (14, 1892816), (16, 1656214), (28, 946408), (32, 828107), (56, 473204), (112, 236602), (224, 118301), (281, 94304), (421, 62944), (562, 47152), (842, 31472), (1124, 23576), (1684, 15736), (1967, 13472), (2248, 11788), (2947, 8992), (3368, 7868), (3934, 6736), (4496, 5894)]