73131142

素因数分解:

$2^1\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{2621}}^1$

素因数の和:4623

約数の個数: 16

約数和(自身を含む): 125478432

約数和(自身を除く): 52347290

約数列:

[1, 2, 7, 14, 1993, 2621, 3986, 5242, 13951, 18347, 27902, 36694, 5223653, 10447306, 36565571, 73131142]

約数ペア:

[(1, 73131142), (2, 36565571), (7, 10447306), (14, 5223653), (1993, 36694), (2621, 27902), (3986, 18347), (5242, 13951)]