38976886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 67199328

約数和(自身を除く): 28222442

約数列:

[1, 2, 13, 17, 26, 34, 163, 221, 326, 442, 541, 1082, 2119, 2771, 4238, 5542, 7033, 9197, 14066, 18394, 36023, 72046, 88183, 119561, 176366, 239122, 1146379, 1499111, 2292758, 2998222, 19488443, 38976886]

約数ペア:

[(1, 38976886), (2, 19488443), (13, 2998222), (17, 2292758), (26, 1499111), (34, 1146379), (163, 239122), (221, 176366), (326, 119561), (442, 88183), (541, 72046), (1082, 36023), (2119, 18394), (2771, 14066), (4238, 9197), (5542, 7033)]