788511776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{12073}}^1$

素因数の和:12253

約数の個数: 48

約数和(自身を含む): 1682584344

約数和(自身を除く): 894072568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1256, 2041, 2512, 4082, 5024, 8164, 12073, 16328, 24146, 32656, 48292, 65312, 96584, 156949, 193168, 313898, 386336, 627796, 1255592, 1895461, 2511184, 3790922, 5022368, 7581844, 15163688, 24640993, 30327376, 49281986, 60654752, 98563972, 197127944, 394255888, 788511776]

約数ペア:

[(1, 788511776), (2, 394255888), (4, 197127944), (8, 98563972), (13, 60654752), (16, 49281986), (26, 30327376), (32, 24640993), (52, 15163688), (104, 7581844), (157, 5022368), (208, 3790922), (314, 2511184), (416, 1895461), (628, 1255592), (1256, 627796), (2041, 386336), (2512, 313898), (4082, 193168), (5024, 156949), (8164, 96584), (12073, 65312), (16328, 48292), (24146, 32656)]