66440568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{145703}}^1$

素因数の和:145731

約数の個数: 32

約数和(自身を含む): 174844800

約数和(自身を除く): 108404232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 145703, 291406, 437109, 582812, 874218, 1165624, 1748436, 2768357, 3496872, 5536714, 8305071, 11073428, 16610142, 22146856, 33220284, 66440568]

約数ペア:

[(1, 66440568), (2, 33220284), (3, 22146856), (4, 16610142), (6, 11073428), (8, 8305071), (12, 5536714), (19, 3496872), (24, 2768357), (38, 1748436), (57, 1165624), (76, 874218), (114, 582812), (152, 437109), (228, 291406), (456, 145703)]