68658647464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4310563}}^1$

素因数の和:4310761

約数の個数: 32

約数和(自身を含む): 141214076640

約数和(自身を除く): 72555429176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 15928, 4310563, 8621126, 17242252, 34484504, 47416193, 94832386, 189664772, 379329544, 780211903, 1560423806, 3120847612, 6241695224, 8582330933, 17164661866, 34329323732, 68658647464]

約数ペア:

[(1, 68658647464), (2, 34329323732), (4, 17164661866), (8, 8582330933), (11, 6241695224), (22, 3120847612), (44, 1560423806), (88, 780211903), (181, 379329544), (362, 189664772), (724, 94832386), (1448, 47416193), (1991, 34484504), (3982, 17242252), (7964, 8621126), (15928, 4310563)]