23668528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 53434080

約数和(自身を除く): 29765552

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 113, 152, 208, 212, 226, 247, 304, 424, 452, 494, 689, 848, 904, 988, 1007, 1378, 1469, 1808, 1976, 2014, 2147, 2756, 2938, 3952, 4028, 4294, 5512, 5876, 5989, 8056, 8588, 11024, 11752, 11978, 13091, 16112, 17176, 23504, 23956, 26182, 27911, 34352, 47912, 52364, 55822, 77857, 95824, 104728, 111644, 113791, 155714, 209456, 223288, 227582, 311428, 446576, 455164, 622856, 910328, 1245712, 1479283, 1820656, 2958566, 5917132, 11834264, 23668528]

約数ペア:

[(1, 23668528), (2, 11834264), (4, 5917132), (8, 2958566), (13, 1820656), (16, 1479283), (19, 1245712), (26, 910328), (38, 622856), (52, 455164), (53, 446576), (76, 311428), (104, 227582), (106, 223288), (113, 209456), (152, 155714), (208, 113791), (212, 111644), (226, 104728), (247, 95824), (304, 77857), (424, 55822), (452, 52364), (494, 47912), (689, 34352), (848, 27911), (904, 26182), (988, 23956), (1007, 23504), (1378, 17176), (1469, 16112), (1808, 13091), (1976, 11978), (2014, 11752), (2147, 11024), (2756, 8588), (2938, 8056), (3952, 5989), (4028, 5876), (4294, 5512)]