42645638

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64811}}^1$

素因数の和:64867

約数の個数: 16

約数和(自身を含む): 74663424

約数和(自身を除く): 32017786

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 64811, 129622, 453677, 907354, 3046117, 6092234, 21322819, 42645638]

約数ペア:

[(1, 42645638), (2, 21322819), (7, 6092234), (14, 3046117), (47, 907354), (94, 453677), (329, 129622), (658, 64811)]