61805768

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 118272960

約数和(自身を除く): 56467192

約数列:

[1, 2, 4, 8, 103, 107, 206, 214, 412, 428, 701, 824, 856, 1402, 2804, 5608, 11021, 22042, 44084, 72203, 75007, 88168, 144406, 150014, 288812, 300028, 577624, 600056, 7725721, 15451442, 30902884, 61805768]

約数ペア:

[(1, 61805768), (2, 30902884), (4, 15451442), (8, 7725721), (103, 600056), (107, 577624), (206, 300028), (214, 288812), (412, 150014), (428, 144406), (701, 88168), (824, 75007), (856, 72203), (1402, 44084), (2804, 22042), (5608, 11021)]