39743116

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 54

約数和(自身を含む): 83995884

約数和(自身を除く): 44252768

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 211, 217, 422, 434, 844, 868, 961, 1477, 1519, 1922, 2954, 3038, 3844, 5908, 6076, 6541, 6727, 10339, 13082, 13454, 20678, 26164, 26908, 41356, 45787, 47089, 91574, 94178, 183148, 188356, 202771, 320509, 405542, 641018, 811084, 1282036, 1419397, 2838794, 5677588, 9935779, 19871558, 39743116]

約数ペア:

[(1, 39743116), (2, 19871558), (4, 9935779), (7, 5677588), (14, 2838794), (28, 1419397), (31, 1282036), (49, 811084), (62, 641018), (98, 405542), (124, 320509), (196, 202771), (211, 188356), (217, 183148), (422, 94178), (434, 91574), (844, 47089), (868, 45787), (961, 41356), (1477, 26908), (1519, 26164), (1922, 20678), (2954, 13454), (3038, 13082), (3844, 10339), (5908, 6727), (6076, 6541)]