2648152016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{6521}}^1$

素因数の和:8039

約数の個数: 40

約数和(自身を含む): 5437078344

約数和(自身を除く): 2788926328

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1493, 2986, 5972, 6521, 11944, 13042, 23888, 25381, 26084, 50762, 52168, 101524, 104336, 110857, 203048, 221714, 406096, 443428, 886856, 1773712, 9735853, 19471706, 38943412, 77886824, 155773648, 165509501, 331019002, 662038004, 1324076008, 2648152016]

約数ペア:

[(1, 2648152016), (2, 1324076008), (4, 662038004), (8, 331019002), (16, 165509501), (17, 155773648), (34, 77886824), (68, 38943412), (136, 19471706), (272, 9735853), (1493, 1773712), (2986, 886856), (5972, 443428), (6521, 406096), (11944, 221714), (13042, 203048), (23888, 110857), (25381, 104336), (26084, 101524), (50762, 52168)]