68806136

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11483}}^1$

素因数の和:11603

約数の個数: 32

約数和(自身を含む): 148832640

約数和(自身を除く): 80026504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 11483, 22966, 45932, 80381, 91864, 160762, 321524, 643048, 1228681, 2457362, 4914724, 8600767, 9829448, 17201534, 34403068, 68806136]

約数ペア:

[(1, 68806136), (2, 34403068), (4, 17201534), (7, 9829448), (8, 8600767), (14, 4914724), (28, 2457362), (56, 1228681), (107, 643048), (214, 321524), (428, 160762), (749, 91864), (856, 80381), (1498, 45932), (2996, 22966), (5992, 11483)]