67441478

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3271}}^1$

素因数の和:3360

約数の個数: 24

約数和(自身を含む): 111372336

約数和(自身を除く): 43930858

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 3271, 6542, 10309, 20618, 42523, 85046, 199531, 399062, 552799, 1105598, 2593903, 5187806, 33720739, 67441478]

約数ペア:

[(1, 67441478), (2, 33720739), (13, 5187806), (26, 2593903), (61, 1105598), (122, 552799), (169, 399062), (338, 199531), (793, 85046), (1586, 42523), (3271, 20618), (6542, 10309)]