28570266

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{11257}}^1$

素因数の和:11315

約数の個数: 32

約数和(自身を含む): 64846080

約数和(自身を除く): 36275814

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 11257, 22514, 33771, 67542, 101313, 202626, 303939, 529079, 607878, 1058158, 1587237, 3174474, 4761711, 9523422, 14285133, 28570266]

約数ペア:

[(1, 28570266), (2, 14285133), (3, 9523422), (6, 4761711), (9, 3174474), (18, 1587237), (27, 1058158), (47, 607878), (54, 529079), (94, 303939), (141, 202626), (282, 101313), (423, 67542), (846, 33771), (1269, 22514), (2538, 11257)]