39672514

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 70004736

約数和(自身を除く): 30332222

約数列:

[1, 2, 7, 14, 53, 106, 127, 254, 371, 421, 742, 842, 889, 1778, 2947, 5894, 6731, 13462, 22313, 44626, 47117, 53467, 94234, 106934, 156191, 312382, 374269, 748538, 2833751, 5667502, 19836257, 39672514]

約数ペア:

[(1, 39672514), (2, 19836257), (7, 5667502), (14, 2833751), (53, 748538), (106, 374269), (127, 312382), (254, 156191), (371, 106934), (421, 94234), (742, 53467), (842, 47117), (889, 44626), (1778, 22313), (2947, 13462), (5894, 6731)]