69764144

素因数分解:

$2^4\times {\mathrm{1249}}^1\times {\mathrm{3491}}^1$

素因数の和:4748

約数の個数: 20

約数和(自身を含む): 135315000

約数和(自身を除く): 65550856

約数列:

[1, 2, 4, 8, 16, 1249, 2498, 3491, 4996, 6982, 9992, 13964, 19984, 27928, 55856, 4360259, 8720518, 17441036, 34882072, 69764144]

約数ペア:

[(1, 69764144), (2, 34882072), (4, 17441036), (8, 8720518), (16, 4360259), (1249, 55856), (2498, 27928), (3491, 19984), (4996, 13964), (6982, 9992)]