27793708

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{24043}}^1$

素因数の和:24081

約数の個数: 18

約数和(自身を含む): 51670556

約数和(自身を除く): 23876848

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 24043, 48086, 96172, 408731, 817462, 1634924, 6948427, 13896854, 27793708]

約数ペア:

[(1, 27793708), (2, 13896854), (4, 6948427), (17, 1634924), (34, 817462), (68, 408731), (289, 96172), (578, 48086), (1156, 24043)]