68297704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26431}}^1$

素因数の和:26473

約数の個数: 32

約数和(自身を含む): 142732800

約数和(自身を除く): 74435096

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 26431, 52862, 105724, 211448, 449327, 502189, 898654, 1004378, 1797308, 2008756, 3594616, 4017512, 8537213, 17074426, 34148852, 68297704]

約数ペア:

[(1, 68297704), (2, 34148852), (4, 17074426), (8, 8537213), (17, 4017512), (19, 3594616), (34, 2008756), (38, 1797308), (68, 1004378), (76, 898654), (136, 502189), (152, 449327), (323, 211448), (646, 105724), (1292, 52862), (2584, 26431)]