67891492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5309}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 124891200

約数和(自身を除く): 56999708

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 5309, 6394, 10618, 12788, 21236, 122107, 244214, 488428, 737951, 1475902, 2951804, 16972873, 33945746, 67891492]

約数ペア:

[(1, 67891492), (2, 33945746), (4, 16972873), (23, 2951804), (46, 1475902), (92, 737951), (139, 488428), (278, 244214), (556, 122107), (3197, 21236), (5309, 12788), (6394, 10618)]