28209152

素因数分解:

$2^{12}\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 52

約数和(自身を含む): 57795696

約数和(自身を除く): 29586544

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 97, 128, 142, 194, 256, 284, 388, 512, 568, 776, 1024, 1136, 1552, 2048, 2272, 3104, 4096, 4544, 6208, 6887, 9088, 12416, 13774, 18176, 24832, 27548, 36352, 49664, 55096, 72704, 99328, 110192, 145408, 198656, 220384, 290816, 397312, 440768, 881536, 1763072, 3526144, 7052288, 14104576, 28209152]

約数ペア:

[(1, 28209152), (2, 14104576), (4, 7052288), (8, 3526144), (16, 1763072), (32, 881536), (64, 440768), (71, 397312), (97, 290816), (128, 220384), (142, 198656), (194, 145408), (256, 110192), (284, 99328), (388, 72704), (512, 55096), (568, 49664), (776, 36352), (1024, 27548), (1136, 24832), (1552, 18176), (2048, 13774), (2272, 12416), (3104, 9088), (4096, 6887), (4544, 6208)]