38613946

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 67651200

約数和(自身を除く): 29037254

約数列:

[1, 2, 7, 14, 107, 149, 173, 214, 298, 346, 749, 1043, 1211, 1498, 2086, 2422, 15943, 18511, 25777, 31886, 37022, 51554, 111601, 129577, 180439, 223202, 259154, 360878, 2758139, 5516278, 19306973, 38613946]

約数ペア:

[(1, 38613946), (2, 19306973), (7, 5516278), (14, 2758139), (107, 360878), (149, 259154), (173, 223202), (214, 180439), (298, 129577), (346, 111601), (749, 51554), (1043, 37022), (1211, 31886), (1498, 25777), (2086, 18511), (2422, 15943)]