56457818

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{6907}}^1$

素因数の和:7037

約数の個数: 16

約数和(自身を含む): 87372384

約数和(自身を除く): 30914566

約数列:

[1, 2, 61, 67, 122, 134, 4087, 6907, 8174, 13814, 421327, 462769, 842654, 925538, 28228909, 56457818]

約数ペア:

[(1, 56457818), (2, 28228909), (61, 925538), (67, 842654), (122, 462769), (134, 421327), (4087, 13814), (6907, 8174)]