40874808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131009}}^1$

素因数の和:131031

約数の個数: 32

約数和(自身を含む): 110048400

約数和(自身を除く): 69173592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 131009, 262018, 393027, 524036, 786054, 1048072, 1572108, 1703117, 3144216, 3406234, 5109351, 6812468, 10218702, 13624936, 20437404, 40874808]

約数ペア:

[(1, 40874808), (2, 20437404), (3, 13624936), (4, 10218702), (6, 6812468), (8, 5109351), (12, 3406234), (13, 3144216), (24, 1703117), (26, 1572108), (39, 1048072), (52, 786054), (78, 524036), (104, 393027), (156, 262018), (312, 131009)]