56420638

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{3209}}^1$

素因数の和:3419

約数の個数: 16

約数和(自身を含む): 86670000

約数和(自身を除く): 30249362

約数列:

[1, 2, 59, 118, 149, 298, 3209, 6418, 8791, 17582, 189331, 378662, 478141, 956282, 28210319, 56420638]

約数ペア:

[(1, 56420638), (2, 28210319), (59, 956282), (118, 478141), (149, 378662), (298, 189331), (3209, 17582), (6418, 8791)]