27999712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67307}}^1$

素因数の和:67330

約数の個数: 24

約数和(自身を含む): 59365656

約数和(自身を除く): 31365944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 67307, 134614, 269228, 538456, 874991, 1076912, 1749982, 2153824, 3499964, 6999928, 13999856, 27999712]

約数ペア:

[(1, 27999712), (2, 13999856), (4, 6999928), (8, 3499964), (13, 2153824), (16, 1749982), (26, 1076912), (32, 874991), (52, 538456), (104, 269228), (208, 134614), (416, 67307)]