2800934656

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1511}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 6035801184

約数和(自身を除く): 3234866528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 557, 832, 1114, 1511, 1664, 2228, 3022, 3328, 4456, 6044, 7241, 8912, 12088, 14482, 17824, 19643, 24176, 28964, 35648, 39286, 48352, 57928, 71296, 78572, 96704, 115856, 142592, 157144, 193408, 231712, 314288, 386816, 463424, 628576, 841627, 926848, 1257152, 1683254, 1853696, 2514304, 3366508, 5028608, 6733016, 10941151, 13466032, 21882302, 26932064, 43764604, 53864128, 87529208, 107728256, 175058416, 215456512, 350116832, 700233664, 1400467328, 2800934656]

約数ペア:

[(1, 2800934656), (2, 1400467328), (4, 700233664), (8, 350116832), (13, 215456512), (16, 175058416), (26, 107728256), (32, 87529208), (52, 53864128), (64, 43764604), (104, 26932064), (128, 21882302), (208, 13466032), (256, 10941151), (416, 6733016), (557, 5028608), (832, 3366508), (1114, 2514304), (1511, 1853696), (1664, 1683254), (2228, 1257152), (3022, 926848), (3328, 841627), (4456, 628576), (6044, 463424), (7241, 386816), (8912, 314288), (12088, 231712), (14482, 193408), (17824, 157144), (19643, 142592), (24176, 115856), (28964, 96704), (35648, 78572), (39286, 71296), (48352, 57928)]