28672612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{487}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 51649920

約数和(自身を除く): 22977308

約数列:

[1, 2, 4, 41, 82, 164, 359, 487, 718, 974, 1436, 1948, 14719, 19967, 29438, 39934, 58876, 79868, 174833, 349666, 699332, 7168153, 14336306, 28672612]

約数ペア:

[(1, 28672612), (2, 14336306), (4, 7168153), (41, 699332), (82, 349666), (164, 174833), (359, 79868), (487, 58876), (718, 39934), (974, 29438), (1436, 19967), (1948, 14719)]