39960576

素因数分解:

$2^{14}\times 3^2\times {\mathrm{271}}^1$

素因数の和:305

約数の個数: 90

約数和(自身を含む): 115864112

約数和(自身を除く): 75903536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 271, 288, 384, 512, 542, 576, 768, 813, 1024, 1084, 1152, 1536, 1626, 2048, 2168, 2304, 2439, 3072, 3252, 4096, 4336, 4608, 4878, 6144, 6504, 8192, 8672, 9216, 9756, 12288, 13008, 16384, 17344, 18432, 19512, 24576, 26016, 34688, 36864, 39024, 49152, 52032, 69376, 73728, 78048, 104064, 138752, 147456, 156096, 208128, 277504, 312192, 416256, 555008, 624384, 832512, 1110016, 1248768, 1665024, 2220032, 2497536, 3330048, 4440064, 4995072, 6660096, 9990144, 13320192, 19980288, 39960576]

約数ペア:

[(1, 39960576), (2, 19980288), (3, 13320192), (4, 9990144), (6, 6660096), (8, 4995072), (9, 4440064), (12, 3330048), (16, 2497536), (18, 2220032), (24, 1665024), (32, 1248768), (36, 1110016), (48, 832512), (64, 624384), (72, 555008), (96, 416256), (128, 312192), (144, 277504), (192, 208128), (256, 156096), (271, 147456), (288, 138752), (384, 104064), (512, 78048), (542, 73728), (576, 69376), (768, 52032), (813, 49152), (1024, 39024), (1084, 36864), (1152, 34688), (1536, 26016), (1626, 24576), (2048, 19512), (2168, 18432), (2304, 17344), (2439, 16384), (3072, 13008), (3252, 12288), (4096, 9756), (4336, 9216), (4608, 8672), (4878, 8192), (6144, 6504)]