6427204

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 13499136

約数和(自身を除く): 7071932

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 71, 106, 122, 142, 212, 244, 284, 371, 427, 497, 742, 854, 994, 1484, 1708, 1988, 3233, 3763, 4331, 6466, 7526, 8662, 12932, 15052, 17324, 22631, 26341, 30317, 45262, 52682, 60634, 90524, 105364, 121268, 229543, 459086, 918172, 1606801, 3213602, 6427204]

約数ペア:

[(1, 6427204), (2, 3213602), (4, 1606801), (7, 918172), (14, 459086), (28, 229543), (53, 121268), (61, 105364), (71, 90524), (106, 60634), (122, 52682), (142, 45262), (212, 30317), (244, 26341), (284, 22631), (371, 17324), (427, 15052), (497, 12932), (742, 8662), (854, 7526), (994, 6466), (1484, 4331), (1708, 3763), (1988, 3233)]