39680686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 25326674

約数列:

[1, 2, 17, 34, 59, 118, 131, 151, 262, 302, 1003, 2006, 2227, 2567, 4454, 5134, 7729, 8909, 15458, 17818, 19781, 39562, 131393, 151453, 262786, 302906, 336277, 672554, 1167079, 2334158, 19840343, 39680686]

約数ペア:

[(1, 39680686), (2, 19840343), (17, 2334158), (34, 1167079), (59, 672554), (118, 336277), (131, 302906), (151, 262786), (262, 151453), (302, 131393), (1003, 39562), (2006, 19781), (2227, 17818), (2567, 15458), (4454, 8909), (5134, 7729)]