40448078008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9485947}}^1$

素因数の和:9486007

約数の個数: 32

約数和(自身を含む): 83666061360

約数和(自身を除く): 43217983352

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 9485947, 18971894, 37943788, 75887576, 123317311, 246634622, 388923827, 493269244, 777847654, 986538488, 1555695308, 3111390616, 5056009751, 10112019502, 20224039004, 40448078008]

約数ペア:

[(1, 40448078008), (2, 20224039004), (4, 10112019502), (8, 5056009751), (13, 3111390616), (26, 1555695308), (41, 986538488), (52, 777847654), (82, 493269244), (104, 388923827), (164, 246634622), (328, 123317311), (533, 75887576), (1066, 37943788), (2132, 18971894), (4264, 9485947)]