25140856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241739}}^1$

素因数の和:241758

約数の個数: 16

約数和(自身を含む): 50765400

約数和(自身を除く): 25624544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241739, 483478, 966956, 1933912, 3142607, 6285214, 12570428, 25140856]

約数ペア:

[(1, 25140856), (2, 12570428), (4, 6285214), (8, 3142607), (13, 1933912), (26, 966956), (52, 483478), (104, 241739)]