26774968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 56445480

約数和(自身を除く): 29670512

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 181, 328, 362, 451, 724, 902, 1448, 1681, 1804, 1991, 3362, 3608, 3982, 6724, 7421, 7964, 13448, 14842, 15928, 18491, 29684, 36982, 59368, 73964, 81631, 147928, 163262, 304261, 326524, 608522, 653048, 1217044, 2434088, 3346871, 6693742, 13387484, 26774968]

約数ペア:

[(1, 26774968), (2, 13387484), (4, 6693742), (8, 3346871), (11, 2434088), (22, 1217044), (41, 653048), (44, 608522), (82, 326524), (88, 304261), (164, 163262), (181, 147928), (328, 81631), (362, 73964), (451, 59368), (724, 36982), (902, 29684), (1448, 18491), (1681, 15928), (1804, 14842), (1991, 13448), (3362, 7964), (3608, 7421), (3982, 6724)]