69859348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 136259200

約数和(自身を除く): 66399852

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 157, 172, 199, 314, 398, 559, 628, 796, 1118, 2041, 2236, 2587, 4082, 5174, 6751, 8164, 8557, 10348, 13502, 17114, 27004, 31243, 34228, 62486, 87763, 111241, 124972, 175526, 222482, 351052, 406159, 444964, 812318, 1343449, 1624636, 2686898, 5373796, 17464837, 34929674, 69859348]

約数ペア:

[(1, 69859348), (2, 34929674), (4, 17464837), (13, 5373796), (26, 2686898), (43, 1624636), (52, 1343449), (86, 812318), (157, 444964), (172, 406159), (199, 351052), (314, 222482), (398, 175526), (559, 124972), (628, 111241), (796, 87763), (1118, 62486), (2041, 34228), (2236, 31243), (2587, 27004), (4082, 17114), (5174, 13502), (6751, 10348), (8164, 8557)]