28217408

素因数分解:

$2^6\times {\mathrm{353}}^1\times {\mathrm{1249}}^1$

素因数の和:1614

約数の個数: 28

約数和(自身を含む): 56197500

約数和(自身を除く): 27980092

約数列:

[1, 2, 4, 8, 16, 32, 64, 353, 706, 1249, 1412, 2498, 2824, 4996, 5648, 9992, 11296, 19984, 22592, 39968, 79936, 440897, 881794, 1763588, 3527176, 7054352, 14108704, 28217408]

約数ペア:

[(1, 28217408), (2, 14108704), (4, 7054352), (8, 3527176), (16, 1763588), (32, 881794), (64, 440897), (353, 79936), (706, 39968), (1249, 22592), (1412, 19984), (2498, 11296), (2824, 9992), (4996, 5648)]