5285336

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 11730600

約数和(自身を除く): 6445264

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 139, 194, 196, 278, 388, 392, 556, 679, 776, 973, 1112, 1358, 1946, 2716, 3892, 4753, 5432, 6811, 7784, 9506, 13483, 13622, 19012, 26966, 27244, 38024, 53932, 54488, 94381, 107864, 188762, 377524, 660667, 755048, 1321334, 2642668, 5285336]

約数ペア:

[(1, 5285336), (2, 2642668), (4, 1321334), (7, 755048), (8, 660667), (14, 377524), (28, 188762), (49, 107864), (56, 94381), (97, 54488), (98, 53932), (139, 38024), (194, 27244), (196, 26966), (278, 19012), (388, 13622), (392, 13483), (556, 9506), (679, 7784), (776, 6811), (973, 5432), (1112, 4753), (1358, 3892), (1946, 2716)]