16975248

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 47246976

約数和(自身を除く): 30271728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 71, 102, 136, 142, 204, 213, 272, 284, 293, 408, 426, 568, 586, 816, 852, 879, 1136, 1172, 1207, 1704, 1758, 2344, 2414, 3408, 3516, 3621, 4688, 4828, 4981, 7032, 7242, 9656, 9962, 14064, 14484, 14943, 19312, 19924, 20803, 28968, 29886, 39848, 41606, 57936, 59772, 62409, 79696, 83212, 119544, 124818, 166424, 239088, 249636, 332848, 353651, 499272, 707302, 998544, 1060953, 1414604, 2121906, 2829208, 4243812, 5658416, 8487624, 16975248]

約数ペア:

[(1, 16975248), (2, 8487624), (3, 5658416), (4, 4243812), (6, 2829208), (8, 2121906), (12, 1414604), (16, 1060953), (17, 998544), (24, 707302), (34, 499272), (48, 353651), (51, 332848), (68, 249636), (71, 239088), (102, 166424), (136, 124818), (142, 119544), (204, 83212), (213, 79696), (272, 62409), (284, 59772), (293, 57936), (408, 41606), (426, 39848), (568, 29886), (586, 28968), (816, 20803), (852, 19924), (879, 19312), (1136, 14943), (1172, 14484), (1207, 14064), (1704, 9962), (1758, 9656), (2344, 7242), (2414, 7032), (3408, 4981), (3516, 4828), (3621, 4688)]