28763410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 56356272

約数和(自身を除く): 27592862

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2281, 2522, 4562, 6305, 11405, 12610, 22810, 29653, 59306, 148265, 221257, 296530, 442514, 1106285, 2212570, 2876341, 5752682, 14381705, 28763410]

約数ペア:

[(1, 28763410), (2, 14381705), (5, 5752682), (10, 2876341), (13, 2212570), (26, 1106285), (65, 442514), (97, 296530), (130, 221257), (194, 148265), (485, 59306), (970, 29653), (1261, 22810), (2281, 12610), (2522, 11405), (4562, 6305)]