42660242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{2027}}^1$

素因数の和:2665

約数の個数: 16

約数和(自身を含む): 67897440

約数和(自身を除く): 25237198

約数列:

[1, 2, 17, 34, 619, 1238, 2027, 4054, 10523, 21046, 34459, 68918, 1254713, 2509426, 21330121, 42660242]

約数ペア:

[(1, 42660242), (2, 21330121), (17, 2509426), (34, 1254713), (619, 68918), (1238, 34459), (2027, 21046), (4054, 10523)]