553650791344

素因数分解:

$2^4\times 7^1\times {\mathrm{26431}}^1\times {\mathrm{187027}}^1$

素因数の和:213473

約数の個数: 40

約数和(自身を含む): 1225993975808

約数和(自身を除く): 672343184464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26431, 52862, 105724, 185017, 187027, 211448, 370034, 374054, 422896, 740068, 748108, 1309189, 1480136, 1496216, 2618378, 2960272, 2992432, 5236756, 10473512, 20947024, 4943310637, 9886621274, 19773242548, 34603174459, 39546485096, 69206348918, 79092970192, 138412697836, 276825395672, 553650791344]

約数ペア:

[(1, 553650791344), (2, 276825395672), (4, 138412697836), (7, 79092970192), (8, 69206348918), (14, 39546485096), (16, 34603174459), (28, 19773242548), (56, 9886621274), (112, 4943310637), (26431, 20947024), (52862, 10473512), (105724, 5236756), (185017, 2992432), (187027, 2960272), (211448, 2618378), (370034, 1496216), (374054, 1480136), (422896, 1309189), (740068, 748108)]