28006922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10427}}^1$

素因数の和:10525

約数の個数: 16

約数和(自身を含む): 45048960

約数和(自身を除く): 17042038

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 10427, 20854, 177259, 354518, 823733, 1647466, 14003461, 28006922]

約数ペア:

[(1, 28006922), (2, 14003461), (17, 1647466), (34, 823733), (79, 354518), (158, 177259), (1343, 20854), (2686, 10427)]