1456616

素因数分解:

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

素因数の和:106

約数の個数: 48

約数和(自身を含む): 3376800

約数和(自身を除く): 1920184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1369, 1406, 2072, 2738, 2812, 4921, 5476, 5624, 9583, 9842, 10952, 19166, 19684, 26011, 38332, 39368, 52022, 76664, 104044, 182077, 208088, 364154, 728308, 1456616]

約数ペア:

[(1, 1456616), (2, 728308), (4, 364154), (7, 208088), (8, 182077), (14, 104044), (19, 76664), (28, 52022), (37, 39368), (38, 38332), (56, 26011), (74, 19684), (76, 19166), (133, 10952), (148, 9842), (152, 9583), (259, 5624), (266, 5476), (296, 4921), (518, 2812), (532, 2738), (703, 2072), (1036, 1406), (1064, 1369)]