67389452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1471}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 127233792

約数和(自身を除く): 59844340

約数列:

[1, 2, 4, 13, 26, 52, 881, 1471, 1762, 2942, 3524, 5884, 11453, 19123, 22906, 38246, 45812, 76492, 1295951, 2591902, 5183804, 16847363, 33694726, 67389452]

約数ペア:

[(1, 67389452), (2, 33694726), (4, 16847363), (13, 5183804), (26, 2591902), (52, 1295951), (881, 76492), (1471, 45812), (1762, 38246), (2942, 22906), (3524, 19123), (5884, 11453)]