64784896

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{11503}}^1$

素因数の和:11532

約数の個数: 40

約数和(自身を含む): 141223104

約数和(自身を除く): 76438208

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 11503, 23006, 46012, 92024, 126533, 184048, 253066, 368096, 506132, 736192, 1012264, 1472384, 2024528, 2944768, 4049056, 5889536, 8098112, 16196224, 32392448, 64784896]

約数ペア:

[(1, 64784896), (2, 32392448), (4, 16196224), (8, 8098112), (11, 5889536), (16, 4049056), (22, 2944768), (32, 2024528), (44, 1472384), (64, 1012264), (88, 736192), (128, 506132), (176, 368096), (256, 253066), (352, 184048), (512, 126533), (704, 92024), (1408, 46012), (2816, 23006), (5632, 11503)]