747377392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{2747711}}^1$

素因数の和:2747736

約数の個数: 20

約数和(自身を含む): 1533223296

約数和(自身を除く): 785845904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 2747711, 5495422, 10990844, 21981688, 43963376, 46711087, 93422174, 186844348, 373688696, 747377392]

約数ペア:

[(1, 747377392), (2, 373688696), (4, 186844348), (8, 93422174), (16, 46711087), (17, 43963376), (34, 21981688), (68, 10990844), (136, 5495422), (272, 2747711)]