70757464

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 135302400

約数和(自身を除く): 64544936

約数列:

[1, 2, 4, 8, 71, 142, 284, 347, 359, 568, 694, 718, 1388, 1436, 2776, 2872, 24637, 25489, 49274, 50978, 98548, 101956, 124573, 197096, 203912, 249146, 498292, 996584, 8844683, 17689366, 35378732, 70757464]

約数ペア:

[(1, 70757464), (2, 35378732), (4, 17689366), (8, 8844683), (71, 996584), (142, 498292), (284, 249146), (347, 203912), (359, 197096), (568, 124573), (694, 101956), (718, 98548), (1388, 50978), (1436, 49274), (2776, 25489), (2872, 24637)]