71354006

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 45285994

約数列:

[1, 2, 19, 38, 53, 71, 106, 142, 499, 998, 1007, 1349, 2014, 2698, 3763, 7526, 9481, 18962, 26447, 35429, 52894, 70858, 71497, 142994, 502493, 673151, 1004986, 1346302, 1877737, 3755474, 35677003, 71354006]

約数ペア:

[(1, 71354006), (2, 35677003), (19, 3755474), (38, 1877737), (53, 1346302), (71, 1004986), (106, 673151), (142, 502493), (499, 142994), (998, 71497), (1007, 70858), (1349, 52894), (2014, 35429), (2698, 26447), (3763, 18962), (7526, 9481)]