28233786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1039}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 64696320

約数和(自身を除く): 36462534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1039, 1294, 1941, 2078, 3117, 3882, 4529, 6234, 7273, 9058, 13587, 14546, 21819, 27174, 43638, 672233, 1344466, 2016699, 4033398, 4705631, 9411262, 14116893, 28233786]

約数ペア:

[(1, 28233786), (2, 14116893), (3, 9411262), (6, 4705631), (7, 4033398), (14, 2016699), (21, 1344466), (42, 672233), (647, 43638), (1039, 27174), (1294, 21819), (1941, 14546), (2078, 13587), (3117, 9058), (3882, 7273), (4529, 6234)]