27242878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{28319}}^1$

素因数の和:28371

約数の個数: 16

約数和(自身を含む): 45198720

約数和(自身を除く): 17955842

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 28319, 56638, 368147, 736294, 1047803, 2095606, 13621439, 27242878]

約数ペア:

[(1, 27242878), (2, 13621439), (13, 2095606), (26, 1047803), (37, 736294), (74, 368147), (481, 56638), (962, 28319)]