40770338

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61961}}^1$

素因数の和:62017

約数の個数: 16

約数和(自身を含む): 71380224

約数和(自身を除く): 30609886

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 61961, 123922, 433727, 867454, 2912167, 5824334, 20385169, 40770338]

約数ペア:

[(1, 40770338), (2, 20385169), (7, 5824334), (14, 2912167), (47, 867454), (94, 433727), (329, 123922), (658, 61961)]