79907534

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{4139}}^1$

素因数の和:4352

約数の個数: 24

約数和(自身を含む): 140172120

約数和(自身を除く): 60264586

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 4139, 8278, 9653, 19306, 28973, 57946, 202811, 405622, 815383, 1630766, 5707681, 11415362, 39953767, 79907534]

約数ペア:

[(1, 79907534), (2, 39953767), (7, 11415362), (14, 5707681), (49, 1630766), (98, 815383), (197, 405622), (394, 202811), (1379, 57946), (2758, 28973), (4139, 19306), (8278, 9653)]