84780808

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{14149}}^1$

素因数の和:14269

約数の個数: 32

約数和(自身を含む): 183384000

約数和(自身を除く): 98603192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 14149, 28298, 56596, 99043, 113192, 198086, 396172, 792344, 1513943, 3027886, 6055772, 10597601, 12111544, 21195202, 42390404, 84780808]

約数ペア:

[(1, 84780808), (2, 42390404), (4, 21195202), (7, 12111544), (8, 10597601), (14, 6055772), (28, 3027886), (56, 1513943), (107, 792344), (214, 396172), (428, 198086), (749, 113192), (856, 99043), (1498, 56596), (2996, 28298), (5992, 14149)]