70930724

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{49121}}^1$

素因数の和:49163

約数の個数: 18

約数和(自身を含む): 131008374

約数和(自身を除く): 60077650

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 49121, 98242, 196484, 933299, 1866598, 3733196, 17732681, 35465362, 70930724]

約数ペア:

[(1, 70930724), (2, 35465362), (4, 17732681), (19, 3733196), (38, 1866598), (76, 933299), (361, 196484), (722, 98242), (1444, 49121)]