70486016

素因数分解:

$2^{11}\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 142571520

約数和(自身を除く): 72085504

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 271, 508, 512, 542, 1016, 1024, 1084, 2032, 2048, 2168, 4064, 4336, 8128, 8672, 16256, 17344, 32512, 34417, 34688, 65024, 68834, 69376, 130048, 137668, 138752, 260096, 275336, 277504, 550672, 555008, 1101344, 2202688, 4405376, 8810752, 17621504, 35243008, 70486016]

約数ペア:

[(1, 70486016), (2, 35243008), (4, 17621504), (8, 8810752), (16, 4405376), (32, 2202688), (64, 1101344), (127, 555008), (128, 550672), (254, 277504), (256, 275336), (271, 260096), (508, 138752), (512, 137668), (542, 130048), (1016, 69376), (1024, 68834), (1084, 65024), (2032, 34688), (2048, 34417), (2168, 32512), (4064, 17344), (4336, 16256), (8128, 8672)]