71206616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6779}}^1$

素因数の和:6899

約数の個数: 32

約数和(自身を含む): 145227600

約数和(自身を除く): 74020984

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 6779, 10504, 13558, 27116, 54232, 88127, 176254, 352508, 684679, 705016, 1369358, 2738716, 5477432, 8900827, 17801654, 35603308, 71206616]

約数ペア:

[(1, 71206616), (2, 35603308), (4, 17801654), (8, 8900827), (13, 5477432), (26, 2738716), (52, 1369358), (101, 705016), (104, 684679), (202, 352508), (404, 176254), (808, 88127), (1313, 54232), (2626, 27116), (5252, 13558), (6779, 10504)]