25494976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30643}}^1$

素因数の和:30668

約数の個数: 28

約数和(自身を含む): 54485032

約数和(自身を除く): 28990056

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30643, 61286, 122572, 245144, 398359, 490288, 796718, 980576, 1593436, 1961152, 3186872, 6373744, 12747488, 25494976]

約数ペア:

[(1, 25494976), (2, 12747488), (4, 6373744), (8, 3186872), (13, 1961152), (16, 1593436), (26, 980576), (32, 796718), (52, 490288), (64, 398359), (104, 245144), (208, 122572), (416, 61286), (832, 30643)]