12702784

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 56

約数和(自身を含む): 26627328

約数和(自身を除く): 13924544

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 64, 82, 94, 103, 164, 188, 206, 328, 376, 412, 656, 752, 824, 1312, 1504, 1648, 1927, 2624, 3008, 3296, 3854, 4223, 4841, 6592, 7708, 8446, 9682, 15416, 16892, 19364, 30832, 33784, 38728, 61664, 67568, 77456, 123328, 135136, 154912, 198481, 270272, 309824, 396962, 793924, 1587848, 3175696, 6351392, 12702784]

約数ペア:

[(1, 12702784), (2, 6351392), (4, 3175696), (8, 1587848), (16, 793924), (32, 396962), (41, 309824), (47, 270272), (64, 198481), (82, 154912), (94, 135136), (103, 123328), (164, 77456), (188, 67568), (206, 61664), (328, 38728), (376, 33784), (412, 30832), (656, 19364), (752, 16892), (824, 15416), (1312, 9682), (1504, 8446), (1648, 7708), (1927, 6592), (2624, 4841), (3008, 4223), (3296, 3854)]