40456282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1399}}^1$

素因数の和:2181

約数の個数: 16

約数和(自身を含む): 64008000

約数和(自身を除く): 23551718

約数列:

[1, 2, 19, 38, 761, 1399, 1522, 2798, 14459, 26581, 28918, 53162, 1064639, 2129278, 20228141, 40456282]

約数ペア:

[(1, 40456282), (2, 20228141), (19, 2129278), (38, 1064639), (761, 53162), (1399, 28918), (1522, 26581), (2798, 14459)]