25920912

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{3313}}^1$

素因数の和:3487

約数の個数: 40

約数和(自身を含む): 67393504

約数和(自身を除く): 41472592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3313, 3912, 6626, 7824, 9939, 13252, 19878, 26504, 39756, 53008, 79512, 159024, 540019, 1080038, 1620057, 2160076, 3240114, 4320152, 6480228, 8640304, 12960456, 25920912]

約数ペア:

[(1, 25920912), (2, 12960456), (3, 8640304), (4, 6480228), (6, 4320152), (8, 3240114), (12, 2160076), (16, 1620057), (24, 1080038), (48, 540019), (163, 159024), (326, 79512), (489, 53008), (652, 39756), (978, 26504), (1304, 19878), (1956, 13252), (2608, 9939), (3313, 7824), (3912, 6626)]