38961482

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 30711478

約数列:

[1, 2, 7, 14, 31, 62, 107, 214, 217, 434, 749, 839, 1498, 1678, 3317, 5873, 6634, 11746, 23219, 26009, 46438, 52018, 89773, 179546, 182063, 364126, 628411, 1256822, 2782963, 5565926, 19480741, 38961482]

約数ペア:

[(1, 38961482), (2, 19480741), (7, 5565926), (14, 2782963), (31, 1256822), (62, 628411), (107, 364126), (214, 182063), (217, 179546), (434, 89773), (749, 52018), (839, 46438), (1498, 26009), (1678, 23219), (3317, 11746), (5873, 6634)]