26494106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1289}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 40867200

約数和(自身を除く): 14373094

約数列:

[1, 2, 43, 86, 239, 478, 1289, 2578, 10277, 20554, 55427, 110854, 308071, 616142, 13247053, 26494106]

約数ペア:

[(1, 26494106), (2, 13247053), (43, 616142), (86, 308071), (239, 110854), (478, 55427), (1289, 20554), (2578, 10277)]