17973102544

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{19759}}^1$

素因数の和:20315

約数の個数: 40

約数和(自身を含む): 35160944000

約数和(自身を除く): 17187841456

約数列:

[1, 2, 4, 8, 16, 139, 278, 409, 556, 818, 1112, 1636, 2224, 3272, 6544, 19759, 39518, 56851, 79036, 113702, 158072, 227404, 316144, 454808, 909616, 2746501, 5493002, 8081431, 10986004, 16162862, 21972008, 32325724, 43944016, 64651448, 129302896, 1123318909, 2246637818, 4493275636, 8986551272, 17973102544]

約数ペア:

[(1, 17973102544), (2, 8986551272), (4, 4493275636), (8, 2246637818), (16, 1123318909), (139, 129302896), (278, 64651448), (409, 43944016), (556, 32325724), (818, 21972008), (1112, 16162862), (1636, 10986004), (2224, 8081431), (3272, 5493002), (6544, 2746501), (19759, 909616), (39518, 454808), (56851, 316144), (79036, 227404), (113702, 158072)]