7868756

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 16998912

約数和(自身を除く): 9130156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 271, 427, 476, 542, 854, 1037, 1084, 1708, 1897, 2074, 3794, 4148, 4607, 7259, 7588, 9214, 14518, 16531, 18428, 29036, 32249, 33062, 64498, 66124, 115717, 128996, 231434, 281027, 462868, 562054, 1124108, 1967189, 3934378, 7868756]

約数ペア:

[(1, 7868756), (2, 3934378), (4, 1967189), (7, 1124108), (14, 562054), (17, 462868), (28, 281027), (34, 231434), (61, 128996), (68, 115717), (119, 66124), (122, 64498), (238, 33062), (244, 32249), (271, 29036), (427, 18428), (476, 16531), (542, 14518), (854, 9214), (1037, 7588), (1084, 7259), (1708, 4607), (1897, 4148), (2074, 3794)]