7845656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 18226800

約数和(自身を除く): 10381144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 829, 1183, 1352, 1658, 2366, 3316, 4732, 5803, 6632, 9464, 10777, 11606, 21554, 23212, 43108, 46424, 75439, 86216, 140101, 150878, 280202, 301756, 560404, 603512, 980707, 1120808, 1961414, 3922828, 7845656]

約数ペア:

[(1, 7845656), (2, 3922828), (4, 1961414), (7, 1120808), (8, 980707), (13, 603512), (14, 560404), (26, 301756), (28, 280202), (52, 150878), (56, 140101), (91, 86216), (104, 75439), (169, 46424), (182, 43108), (338, 23212), (364, 21554), (676, 11606), (728, 10777), (829, 9464), (1183, 6632), (1352, 5803), (1658, 4732), (2366, 3316)]