28675244

素因数分解:

$2^2\times {\mathrm{13}}^4\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 30

約数和(自身を含む): 54579924

約数和(自身を除く): 25904680

約数列:

[1, 2, 4, 13, 26, 52, 169, 251, 338, 502, 676, 1004, 2197, 3263, 4394, 6526, 8788, 13052, 28561, 42419, 57122, 84838, 114244, 169676, 551447, 1102894, 2205788, 7168811, 14337622, 28675244]

約数ペア:

[(1, 28675244), (2, 14337622), (4, 7168811), (13, 2205788), (26, 1102894), (52, 551447), (169, 169676), (251, 114244), (338, 84838), (502, 57122), (676, 42419), (1004, 28561), (2197, 13052), (3263, 8788), (4394, 6526)]