78795724

素因数分解:

$2^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2083}}^1$

素因数の和:2294

約数の個数: 36

約数和(自身を含む): 161314104

約数和(自身を除く): 82518380

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 772, 1351, 2083, 2702, 4166, 5404, 8332, 9457, 14581, 18914, 29162, 37828, 58324, 102067, 204134, 402019, 408268, 804038, 1608076, 2814133, 5628266, 11256532, 19698931, 39397862, 78795724]

約数ペア:

[(1, 78795724), (2, 39397862), (4, 19698931), (7, 11256532), (14, 5628266), (28, 2814133), (49, 1608076), (98, 804038), (193, 408268), (196, 402019), (386, 204134), (772, 102067), (1351, 58324), (2083, 37828), (2702, 29162), (4166, 18914), (5404, 14581), (8332, 9457)]