8516768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 18416160

約数和(自身を除く): 9899392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 347, 416, 472, 694, 767, 944, 1388, 1534, 1888, 2776, 3068, 4511, 5552, 6136, 9022, 11104, 12272, 18044, 20473, 24544, 36088, 40946, 72176, 81892, 144352, 163784, 266149, 327568, 532298, 655136, 1064596, 2129192, 4258384, 8516768]

約数ペア:

[(1, 8516768), (2, 4258384), (4, 2129192), (8, 1064596), (13, 655136), (16, 532298), (26, 327568), (32, 266149), (52, 163784), (59, 144352), (104, 81892), (118, 72176), (208, 40946), (236, 36088), (347, 24544), (416, 20473), (472, 18044), (694, 12272), (767, 11104), (944, 9022), (1388, 6136), (1534, 5552), (1888, 4511), (2776, 3068)]