56281628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63667}}^1$

素因数の和:63701

約数の個数: 24

約数和(自身を含む): 112310352

約数和(自身を除く): 56028724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 63667, 127334, 254668, 827671, 1082339, 1655342, 2164678, 3310684, 4329356, 14070407, 28140814, 56281628]

約数ペア:

[(1, 56281628), (2, 28140814), (4, 14070407), (13, 4329356), (17, 3310684), (26, 2164678), (34, 1655342), (52, 1082339), (68, 827671), (221, 254668), (442, 127334), (884, 63667)]