25697744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{94477}}^1$

素因数の和:94502

約数の個数: 20

約数和(自身を含む): 52718724

約数和(自身を除く): 27020980

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 94477, 188954, 377908, 755816, 1511632, 1606109, 3212218, 6424436, 12848872, 25697744]

約数ペア:

[(1, 25697744), (2, 12848872), (4, 6424436), (8, 3212218), (16, 1606109), (17, 1511632), (34, 755816), (68, 377908), (136, 188954), (272, 94477)]