42950404

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19417}}^1$

素因数の和:19507

約数の個数: 24

約数和(自身を含む): 86992640

約数和(自身を除く): 44042236

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 19417, 38834, 77668, 135919, 271838, 543676, 1533943, 3067886, 6135772, 10737601, 21475202, 42950404]

約数ペア:

[(1, 42950404), (2, 21475202), (4, 10737601), (7, 6135772), (14, 3067886), (28, 1533943), (79, 543676), (158, 271838), (316, 135919), (553, 77668), (1106, 38834), (2212, 19417)]