28515996

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1153}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 74317600

約数和(自身を除く): 45801604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1153, 1374, 2061, 2306, 2748, 3459, 4122, 4612, 6183, 6918, 8244, 10377, 12366, 13836, 20754, 24732, 31131, 41508, 62262, 124524, 264037, 528074, 792111, 1056148, 1584222, 2376333, 3168444, 4752666, 7128999, 9505332, 14257998, 28515996]

約数ペア:

[(1, 28515996), (2, 14257998), (3, 9505332), (4, 7128999), (6, 4752666), (9, 3168444), (12, 2376333), (18, 1584222), (27, 1056148), (36, 792111), (54, 528074), (108, 264037), (229, 124524), (458, 62262), (687, 41508), (916, 31131), (1153, 24732), (1374, 20754), (2061, 13836), (2306, 12366), (2748, 10377), (3459, 8244), (4122, 6918), (4612, 6183)]