7745744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28477}}^1$

素因数の和:28502

約数の個数: 20

約数和(自身を含む): 15890724

約数和(自身を除く): 8144980

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28477, 56954, 113908, 227816, 455632, 484109, 968218, 1936436, 3872872, 7745744]

約数ペア:

[(1, 7745744), (2, 3872872), (4, 1936436), (8, 968218), (16, 484109), (17, 455632), (34, 227816), (68, 113908), (136, 56954), (272, 28477)]