2735728

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2803}}^1$

素因数の和:2872

約数の個数: 20

約数和(自身を含む): 5389288

約数和(自身を除く): 2653560

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2803, 5606, 11212, 22424, 44848, 170983, 341966, 683932, 1367864, 2735728]

約数ペア:

[(1, 2735728), (2, 1367864), (4, 683932), (8, 341966), (16, 170983), (61, 44848), (122, 22424), (244, 11212), (488, 5606), (976, 2803)]