553726144

素因数分解:

$2^6\times {\mathrm{421}}^1\times {\mathrm{20551}}^1$

素因数の和:20984

約数の個数: 28

約数和(自身を含む): 1101463888

約数和(自身を除く): 547737744

約数列:

[1, 2, 4, 8, 16, 32, 64, 421, 842, 1684, 3368, 6736, 13472, 20551, 26944, 41102, 82204, 164408, 328816, 657632, 1315264, 8651971, 17303942, 34607884, 69215768, 138431536, 276863072, 553726144]

約数ペア:

[(1, 553726144), (2, 276863072), (4, 138431536), (8, 69215768), (16, 34607884), (32, 17303942), (64, 8651971), (421, 1315264), (842, 657632), (1684, 328816), (3368, 164408), (6736, 82204), (13472, 41102), (20551, 26944)]