38876446

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 69128640

約数和(自身を除く): 30252194

約数列:

[1, 2, 7, 14, 41, 82, 89, 178, 287, 574, 623, 761, 1246, 1522, 3649, 5327, 7298, 10654, 25543, 31201, 51086, 62402, 67729, 135458, 218407, 436814, 474103, 948206, 2776889, 5553778, 19438223, 38876446]

約数ペア:

[(1, 38876446), (2, 19438223), (7, 5553778), (14, 2776889), (41, 948206), (82, 474103), (89, 436814), (178, 218407), (287, 135458), (574, 67729), (623, 62402), (761, 51086), (1246, 31201), (1522, 25543), (3649, 10654), (5327, 7298)]