28836386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 19063774

約数列:

[1, 2, 17, 31, 34, 62, 109, 218, 251, 502, 527, 1054, 1853, 3379, 3706, 4267, 6758, 7781, 8534, 15562, 27359, 54718, 57443, 114886, 132277, 264554, 465103, 848129, 930206, 1696258, 14418193, 28836386]

約数ペア:

[(1, 28836386), (2, 14418193), (17, 1696258), (31, 930206), (34, 848129), (62, 465103), (109, 264554), (218, 132277), (251, 114886), (502, 57443), (527, 54718), (1054, 27359), (1853, 15562), (3379, 8534), (3706, 7781), (4267, 6758)]