28305968

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{3821}}^1$

素因数の和:4292

約数の個数: 20

約数和(自身を含む): 54975648

約数和(自身を除く): 26669680

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 3821, 7408, 7642, 15284, 30568, 61136, 1769123, 3538246, 7076492, 14152984, 28305968]

約数ペア:

[(1, 28305968), (2, 14152984), (4, 7076492), (8, 3538246), (16, 1769123), (463, 61136), (926, 30568), (1852, 15284), (3704, 7642), (3821, 7408)]