27660512

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 32214688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 179, 352, 358, 439, 716, 878, 1432, 1756, 1969, 2864, 3512, 3938, 4829, 5728, 7024, 7876, 9658, 14048, 15752, 19316, 31504, 38632, 63008, 77264, 78581, 154528, 157162, 314324, 628648, 864391, 1257296, 1728782, 2514592, 3457564, 6915128, 13830256, 27660512]

約数ペア:

[(1, 27660512), (2, 13830256), (4, 6915128), (8, 3457564), (11, 2514592), (16, 1728782), (22, 1257296), (32, 864391), (44, 628648), (88, 314324), (176, 157162), (179, 154528), (352, 78581), (358, 77264), (439, 63008), (716, 38632), (878, 31504), (1432, 19316), (1756, 15752), (1969, 14048), (2864, 9658), (3512, 7876), (3938, 7024), (4829, 5728)]