26801792

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 57558600

約数和(自身を除く): 30756808

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 113, 128, 136, 218, 226, 272, 436, 452, 544, 872, 904, 1088, 1744, 1808, 1853, 1921, 2176, 3488, 3616, 3706, 3842, 6976, 7232, 7412, 7684, 12317, 13952, 14464, 14824, 15368, 24634, 29648, 30736, 49268, 59296, 61472, 98536, 118592, 122944, 197072, 209389, 237184, 245888, 394144, 418778, 788288, 837556, 1576576, 1675112, 3350224, 6700448, 13400896, 26801792]

約数ペア:

[(1, 26801792), (2, 13400896), (4, 6700448), (8, 3350224), (16, 1675112), (17, 1576576), (32, 837556), (34, 788288), (64, 418778), (68, 394144), (109, 245888), (113, 237184), (128, 209389), (136, 197072), (218, 122944), (226, 118592), (272, 98536), (436, 61472), (452, 59296), (544, 49268), (872, 30736), (904, 29648), (1088, 24634), (1744, 15368), (1808, 14824), (1853, 14464), (1921, 13952), (2176, 12317), (3488, 7684), (3616, 7412), (3706, 7232), (3842, 6976)]