3947674496

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{159799}}^1$

素因数の和:160006

約数の個数: 32

約数和(自身を含む): 7905306000

約数和(自身を除く): 3957631504

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 12352, 24704, 159799, 319598, 639196, 1278392, 2556784, 5113568, 10227136, 20454272, 30841207, 61682414, 123364828, 246729656, 493459312, 986918624, 1973837248, 3947674496]

約数ペア:

[(1, 3947674496), (2, 1973837248), (4, 986918624), (8, 493459312), (16, 246729656), (32, 123364828), (64, 61682414), (128, 30841207), (193, 20454272), (386, 10227136), (772, 5113568), (1544, 2556784), (3088, 1278392), (6176, 639196), (12352, 319598), (24704, 159799)]