2871627536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{17033}}^1$

素因数の和:17339

約数の個数: 40

約数和(自身を含む): 5721993144

約数和(自身を除く): 2850365608

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 257, 328, 514, 656, 1028, 2056, 4112, 10537, 17033, 21074, 34066, 42148, 68132, 84296, 136264, 168592, 272528, 698353, 1396706, 2793412, 4377481, 5586824, 8754962, 11173648, 17509924, 35019848, 70039696, 179476721, 358953442, 717906884, 1435813768, 2871627536]

約数ペア:

[(1, 2871627536), (2, 1435813768), (4, 717906884), (8, 358953442), (16, 179476721), (41, 70039696), (82, 35019848), (164, 17509924), (257, 11173648), (328, 8754962), (514, 5586824), (656, 4377481), (1028, 2793412), (2056, 1396706), (4112, 698353), (10537, 272528), (17033, 168592), (21074, 136264), (34066, 84296), (42148, 68132)]