15668701456

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1693}}^1\times {\mathrm{8147}}^1$

素因数の和:9919

約数の個数: 40

約数和(自身を含む): 30807653184

約数和(自身を除く): 15138951728

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1693, 3386, 6772, 8147, 13544, 16294, 27088, 32588, 65176, 120203, 130352, 240406, 480812, 578437, 961624, 1156874, 1923248, 2313748, 4627496, 9254992, 13792871, 27585742, 55171484, 110342968, 220685936, 979293841, 1958587682, 3917175364, 7834350728, 15668701456]

約数ペア:

[(1, 15668701456), (2, 7834350728), (4, 3917175364), (8, 1958587682), (16, 979293841), (71, 220685936), (142, 110342968), (284, 55171484), (568, 27585742), (1136, 13792871), (1693, 9254992), (3386, 4627496), (6772, 2313748), (8147, 1923248), (13544, 1156874), (16294, 961624), (27088, 578437), (32588, 480812), (65176, 240406), (120203, 130352)]