42996736

素因数分解:

$2^{10}\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 44

約数和(自身を含む): 86792800

約数和(自身を除く): 43796064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 211, 256, 398, 422, 512, 796, 844, 1024, 1592, 1688, 3184, 3376, 6368, 6752, 12736, 13504, 25472, 27008, 41989, 50944, 54016, 83978, 101888, 108032, 167956, 203776, 216064, 335912, 671824, 1343648, 2687296, 5374592, 10749184, 21498368, 42996736]

約数ペア:

[(1, 42996736), (2, 21498368), (4, 10749184), (8, 5374592), (16, 2687296), (32, 1343648), (64, 671824), (128, 335912), (199, 216064), (211, 203776), (256, 167956), (398, 108032), (422, 101888), (512, 83978), (796, 54016), (844, 50944), (1024, 41989), (1592, 27008), (1688, 25472), (3184, 13504), (3376, 12736), (6368, 6752)]