40717834304

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1280113}}^1$

素因数の和:1280203

約数の個数: 56

約数和(自身を含む): 93642899328

約数和(自身を除く): 52925065024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 15904, 31808, 1280113, 2560226, 5120452, 8960791, 10240904, 17921582, 20481808, 35843164, 40963616, 71686328, 81927232, 90888023, 143372656, 181776046, 286745312, 363552092, 573490624, 636216161, 727104184, 1272432322, 1454208368, 2544864644, 2908416736, 5089729288, 5816833472, 10179458576, 20358917152, 40717834304]

約数ペア:

[(1, 40717834304), (2, 20358917152), (4, 10179458576), (7, 5816833472), (8, 5089729288), (14, 2908416736), (16, 2544864644), (28, 1454208368), (32, 1272432322), (56, 727104184), (64, 636216161), (71, 573490624), (112, 363552092), (142, 286745312), (224, 181776046), (284, 143372656), (448, 90888023), (497, 81927232), (568, 71686328), (994, 40963616), (1136, 35843164), (1988, 20481808), (2272, 17921582), (3976, 10240904), (4544, 8960791), (7952, 5120452), (15904, 2560226), (31808, 1280113)]