78947596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 171714816

約数和(自身を除く): 92767220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2027, 2782, 2996, 4054, 5564, 8108, 9737, 14189, 19474, 26351, 28378, 38948, 52702, 56756, 105404, 184457, 216889, 368914, 433778, 737828, 867556, 1518223, 2819557, 3036446, 5639114, 6072892, 11278228, 19736899, 39473798, 78947596]

約数ペア:

[(1, 78947596), (2, 39473798), (4, 19736899), (7, 11278228), (13, 6072892), (14, 5639114), (26, 3036446), (28, 2819557), (52, 1518223), (91, 867556), (107, 737828), (182, 433778), (214, 368914), (364, 216889), (428, 184457), (749, 105404), (1391, 56756), (1498, 52702), (2027, 38948), (2782, 28378), (2996, 26351), (4054, 19474), (5564, 14189), (8108, 9737)]