27406808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23957}}^1$

素因数の和:23987

約数の個数: 32

約数和(自身を含む): 60374160

約数和(自身を除く): 32967352

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 23957, 47914, 95828, 191656, 263527, 311441, 527054, 622882, 1054108, 1245764, 2108216, 2491528, 3425851, 6851702, 13703404, 27406808]

約数ペア:

[(1, 27406808), (2, 13703404), (4, 6851702), (8, 3425851), (11, 2491528), (13, 2108216), (22, 1245764), (26, 1054108), (44, 622882), (52, 527054), (88, 311441), (104, 263527), (143, 191656), (286, 95828), (572, 47914), (1144, 23957)]