68366972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{809}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 123243120

約数和(自身を除く): 54876148

約数列:

[1, 2, 4, 37, 74, 148, 571, 809, 1142, 1618, 2284, 3236, 21127, 29933, 42254, 59866, 84508, 119732, 461939, 923878, 1847756, 17091743, 34183486, 68366972]

約数ペア:

[(1, 68366972), (2, 34183486), (4, 17091743), (37, 1847756), (74, 923878), (148, 461939), (571, 119732), (809, 84508), (1142, 59866), (1618, 42254), (2284, 29933), (3236, 21127)]