28532072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{187711}}^1$

素因数の和:187736

約数の個数: 16

約数和(自身を含む): 56313600

約数和(自身を除く): 27781528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 187711, 375422, 750844, 1501688, 3566509, 7133018, 14266036, 28532072]

約数ペア:

[(1, 28532072), (2, 14266036), (4, 7133018), (8, 3566509), (19, 1501688), (38, 750844), (76, 375422), (152, 187711)]