1388096

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 42

約数和(自身を含む): 2949702

約数和(自身を除く): 1561606

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 164, 184, 328, 368, 529, 656, 736, 943, 1058, 1312, 1472, 1886, 2116, 2624, 3772, 4232, 7544, 8464, 15088, 16928, 21689, 30176, 33856, 43378, 60352, 86756, 173512, 347024, 694048, 1388096]

約数ペア:

[(1, 1388096), (2, 694048), (4, 347024), (8, 173512), (16, 86756), (23, 60352), (32, 43378), (41, 33856), (46, 30176), (64, 21689), (82, 16928), (92, 15088), (164, 8464), (184, 7544), (328, 4232), (368, 3772), (529, 2624), (656, 2116), (736, 1886), (943, 1472), (1058, 1312)]