65887696

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13681}}^1$

素因数の和:13739

約数の個数: 40

約数和(自身を含む): 149297984

約数和(自身を除く): 83410288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 13681, 27362, 54724, 95767, 109448, 191534, 218896, 383068, 588283, 766136, 1176566, 1532272, 2353132, 4117981, 4706264, 8235962, 9412528, 16471924, 32943848, 65887696]

約数ペア:

[(1, 65887696), (2, 32943848), (4, 16471924), (7, 9412528), (8, 8235962), (14, 4706264), (16, 4117981), (28, 2353132), (43, 1532272), (56, 1176566), (86, 766136), (112, 588283), (172, 383068), (301, 218896), (344, 191534), (602, 109448), (688, 95767), (1204, 54724), (2408, 27362), (4816, 13681)]