28524812

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 51193296

約数和(自身を除く): 22668484

約数列:

[1, 2, 4, 53, 106, 197, 212, 394, 683, 788, 1366, 2732, 10441, 20882, 36199, 41764, 72398, 134551, 144796, 269102, 538204, 7131203, 14262406, 28524812]

約数ペア:

[(1, 28524812), (2, 14262406), (4, 7131203), (53, 538204), (106, 269102), (197, 144796), (212, 134551), (394, 72398), (683, 41764), (788, 36199), (1366, 20882), (2732, 10441)]