67584476

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{641}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 121409904

約数和(自身を除く): 53825428

約数列:

[1, 2, 4, 43, 86, 172, 613, 641, 1226, 1282, 2452, 2564, 26359, 27563, 52718, 55126, 105436, 110252, 392933, 785866, 1571732, 16896119, 33792238, 67584476]

約数ペア:

[(1, 67584476), (2, 33792238), (4, 16896119), (43, 1571732), (86, 785866), (172, 392933), (613, 110252), (641, 105436), (1226, 55126), (1282, 52718), (2452, 27563), (2564, 26359)]