25686538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18013}}^1$

素因数の和:18069

約数の個数: 16

約数和(自身を含む): 41504256

約数和(自身を除く): 15817718

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 18013, 36026, 414299, 558403, 828598, 1116806, 12843269, 25686538]

約数ペア:

[(1, 25686538), (2, 12843269), (23, 1116806), (31, 828598), (46, 558403), (62, 414299), (713, 36026), (1426, 18013)]