40978714

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{94421}}^1$

素因数の和:94461

約数の個数: 16

約数和(自身を含む): 72516096

約数和(自身を除く): 31537382

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 94421, 188842, 660947, 1321894, 2927051, 5854102, 20489357, 40978714]

約数ペア:

[(1, 40978714), (2, 20489357), (7, 5854102), (14, 2927051), (31, 1321894), (62, 660947), (217, 188842), (434, 94421)]