28884984

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{20399}}^1$

素因数の和:20467

約数の個数: 32

約数和(自身を含む): 73440000

約数和(自身を除く): 44555016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 236, 354, 472, 708, 1416, 20399, 40798, 61197, 81596, 122394, 163192, 244788, 489576, 1203541, 2407082, 3610623, 4814164, 7221246, 9628328, 14442492, 28884984]

約数ペア:

[(1, 28884984), (2, 14442492), (3, 9628328), (4, 7221246), (6, 4814164), (8, 3610623), (12, 2407082), (24, 1203541), (59, 489576), (118, 244788), (177, 163192), (236, 122394), (354, 81596), (472, 61197), (708, 40798), (1416, 20399)]