42679568

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{4789}}^1$

素因数の和:5354

約数の個数: 20

約数和(自身を含む): 82857420

約数和(自身を除く): 40177852

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 4789, 8912, 9578, 19156, 38312, 76624, 2667473, 5334946, 10669892, 21339784, 42679568]

約数ペア:

[(1, 42679568), (2, 21339784), (4, 10669892), (8, 5334946), (16, 2667473), (557, 76624), (1114, 38312), (2228, 19156), (4456, 9578), (4789, 8912)]