28985356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1297}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 52480736

約数和(自身を除く): 23495380

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 1297, 2594, 5188, 5587, 11174, 22348, 47989, 95978, 191956, 195847, 391694, 783388, 7246339, 14492678, 28985356]

約数ペア:

[(1, 28985356), (2, 14492678), (4, 7246339), (37, 783388), (74, 391694), (148, 195847), (151, 191956), (302, 95978), (604, 47989), (1297, 22348), (2594, 11174), (5188, 5587)]