28789566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{369097}}^1$

素因数の和:369115

約数の個数: 16

約数和(自身を含む): 62008464

約数和(自身を除く): 33218898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 369097, 738194, 1107291, 2214582, 4798261, 9596522, 14394783, 28789566]

約数ペア:

[(1, 28789566), (2, 14394783), (3, 9596522), (6, 4798261), (13, 2214582), (26, 1107291), (39, 738194), (78, 369097)]