42301883504

素因数分解:

$2^4\times {\mathrm{6521}}^1\times {\mathrm{405439}}^1$

素因数の和:411968

約数の個数: 20

約数和(自身を含む): 81972670080

約数和(自身を除く): 39670786576

約数列:

[1, 2, 4, 8, 16, 6521, 13042, 26084, 52168, 104336, 405439, 810878, 1621756, 3243512, 6487024, 2643867719, 5287735438, 10575470876, 21150941752, 42301883504]

約数ペア:

[(1, 42301883504), (2, 21150941752), (4, 10575470876), (8, 5287735438), (16, 2643867719), (6521, 6487024), (13042, 3243512), (26084, 1621756), (52168, 810878), (104336, 405439)]