38927812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{599}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 85478400

約数和(自身を除く): 46550588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 211, 308, 422, 599, 844, 1198, 1477, 2321, 2396, 2954, 4193, 4642, 5908, 6589, 8386, 9284, 13178, 16247, 16772, 26356, 32494, 46123, 64988, 92246, 126389, 184492, 252778, 505556, 884723, 1390279, 1769446, 2780558, 3538892, 5561116, 9731953, 19463906, 38927812]

約数ペア:

[(1, 38927812), (2, 19463906), (4, 9731953), (7, 5561116), (11, 3538892), (14, 2780558), (22, 1769446), (28, 1390279), (44, 884723), (77, 505556), (154, 252778), (211, 184492), (308, 126389), (422, 92246), (599, 64988), (844, 46123), (1198, 32494), (1477, 26356), (2321, 16772), (2396, 16247), (2954, 13178), (4193, 9284), (4642, 8386), (5908, 6589)]