39168844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68477}}^1$

素因数の和:68505

約数の個数: 24

約数和(自身を含む): 80530128

約数和(自身を除く): 41361284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 68477, 136954, 273908, 753247, 890201, 1506494, 1780402, 3012988, 3560804, 9792211, 19584422, 39168844]

約数ペア:

[(1, 39168844), (2, 19584422), (4, 9792211), (11, 3560804), (13, 3012988), (22, 1780402), (26, 1506494), (44, 890201), (52, 753247), (143, 273908), (286, 136954), (572, 68477)]