40050742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 65435040

約数和(自身を除く): 25384298

約数列:

[1, 2, 17, 34, 101, 107, 109, 202, 214, 218, 1717, 1819, 1853, 3434, 3638, 3706, 10807, 11009, 11663, 21614, 22018, 23326, 183719, 187153, 198271, 367438, 374306, 396542, 1177963, 2355926, 20025371, 40050742]

約数ペア:

[(1, 40050742), (2, 20025371), (17, 2355926), (34, 1177963), (101, 396542), (107, 374306), (109, 367438), (202, 198271), (214, 187153), (218, 183719), (1717, 23326), (1819, 22018), (1853, 21614), (3434, 11663), (3638, 11009), (3706, 10807)]