66518858

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1039}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 54786742

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 269, 538, 1039, 1883, 2078, 3766, 4573, 7273, 9146, 14546, 17663, 32011, 35326, 64022, 123641, 247282, 279491, 558982, 1956437, 3912874, 4751347, 9502694, 33259429, 66518858]

約数ペア:

[(1, 66518858), (2, 33259429), (7, 9502694), (14, 4751347), (17, 3912874), (34, 1956437), (119, 558982), (238, 279491), (269, 247282), (538, 123641), (1039, 64022), (1883, 35326), (2078, 32011), (3766, 17663), (4573, 14546), (7273, 9146)]