66281644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{115877}}^1$

素因数の和:115905

約数の個数: 24

約数和(自身を含む): 136272528

約数和(自身を除く): 69990884

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 115877, 231754, 463508, 1274647, 1506401, 2549294, 3012802, 5098588, 6025604, 16570411, 33140822, 66281644]

約数ペア:

[(1, 66281644), (2, 33140822), (4, 16570411), (11, 6025604), (13, 5098588), (22, 3012802), (26, 2549294), (44, 1506401), (52, 1274647), (143, 463508), (286, 231754), (572, 115877)]