33307828

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{28813}}^1$

素因数の和:28851

約数の個数: 18

約数和(自身を含む): 61921286

約数和(自身を除く): 28613458

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 28813, 57626, 115252, 489821, 979642, 1959284, 8326957, 16653914, 33307828]

約数ペア:

[(1, 33307828), (2, 16653914), (4, 8326957), (17, 1959284), (34, 979642), (68, 489821), (289, 115252), (578, 57626), (1156, 28813)]