28784816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{48623}}^1$

素因数の和:48668

約数の個数: 20

約数和(自身を含む): 57279072

約数和(自身を除く): 28494256

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 48623, 97246, 194492, 388984, 777968, 1799051, 3598102, 7196204, 14392408, 28784816]

約数ペア:

[(1, 28784816), (2, 14392408), (4, 7196204), (8, 3598102), (16, 1799051), (37, 777968), (74, 388984), (148, 194492), (296, 97246), (592, 48623)]