57640786

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 101616768

約数和(自身を除く): 43975982

約数列:

[1, 2, 7, 14, 53, 106, 131, 262, 371, 593, 742, 917, 1186, 1834, 4151, 6943, 8302, 13886, 31429, 48601, 62858, 77683, 97202, 155366, 220003, 440006, 543781, 1087562, 4117199, 8234398, 28820393, 57640786]

約数ペア:

[(1, 57640786), (2, 28820393), (7, 8234398), (14, 4117199), (53, 1087562), (106, 543781), (131, 440006), (262, 220003), (371, 155366), (593, 97202), (742, 77683), (917, 62858), (1186, 48601), (1834, 31429), (4151, 13886), (6943, 8302)]