28158844

素因数分解:

$2^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1301}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 56433888

約数和(自身を除く): 28275044

約数列:

[1, 2, 4, 7, 14, 28, 773, 1301, 1546, 2602, 3092, 5204, 5411, 9107, 10822, 18214, 21644, 36428, 1005673, 2011346, 4022692, 7039711, 14079422, 28158844]

約数ペア:

[(1, 28158844), (2, 14079422), (4, 7039711), (7, 4022692), (14, 2011346), (28, 1005673), (773, 36428), (1301, 21644), (1546, 18214), (2602, 10822), (3092, 9107), (5204, 5411)]