64274808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{206009}}^1$

素因数の和:206031

約数の個数: 32

約数和(自身を含む): 173048400

約数和(自身を除く): 108773592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 206009, 412018, 618027, 824036, 1236054, 1648072, 2472108, 2678117, 4944216, 5356234, 8034351, 10712468, 16068702, 21424936, 32137404, 64274808]

約数ペア:

[(1, 64274808), (2, 32137404), (3, 21424936), (4, 16068702), (6, 10712468), (8, 8034351), (12, 5356234), (13, 4944216), (24, 2678117), (26, 2472108), (39, 1648072), (52, 1236054), (78, 824036), (104, 618027), (156, 412018), (312, 206009)]