275576

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 48

約数和(自身を含む): 649800

約数和(自身を除く): 374224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 392, 518, 532, 703, 931, 1036, 1064, 1406, 1813, 1862, 2072, 2812, 3626, 3724, 4921, 5624, 7252, 7448, 9842, 14504, 19684, 34447, 39368, 68894, 137788, 275576]

約数ペア:

[(1, 275576), (2, 137788), (4, 68894), (7, 39368), (8, 34447), (14, 19684), (19, 14504), (28, 9842), (37, 7448), (38, 7252), (49, 5624), (56, 4921), (74, 3724), (76, 3626), (98, 2812), (133, 2072), (148, 1862), (152, 1813), (196, 1406), (259, 1064), (266, 1036), (296, 931), (392, 703), (518, 532)]