39791972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29173}}^1$

素因数の和:29219

約数の個数: 24

約数和(自身を含む): 78419712

約数和(自身を除く): 38627740

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 29173, 58346, 116692, 320903, 641806, 904363, 1283612, 1808726, 3617452, 9947993, 19895986, 39791972]

約数ペア:

[(1, 39791972), (2, 19895986), (4, 9947993), (11, 3617452), (22, 1808726), (31, 1283612), (44, 904363), (62, 641806), (124, 320903), (341, 116692), (682, 58346), (1364, 29173)]