39445976

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 78456000

約数和(自身を除く): 39010024

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 1867, 2641, 3734, 5282, 7468, 10564, 14936, 21128, 35473, 70946, 141892, 259513, 283784, 519026, 1038052, 2076104, 4930747, 9861494, 19722988, 39445976]

約数ペア:

[(1, 39445976), (2, 19722988), (4, 9861494), (8, 4930747), (19, 2076104), (38, 1038052), (76, 519026), (139, 283784), (152, 259513), (278, 141892), (556, 70946), (1112, 35473), (1867, 21128), (2641, 14936), (3734, 10564), (5282, 7468)]