324667072

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{19739}}^1$

素因数の和:20008

約数の個数: 28

約数和(自身を含む): 646800840

約数和(自身を除く): 322133768

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 2056, 4112, 8224, 16448, 19739, 39478, 78956, 157912, 315824, 631648, 1263296, 5072923, 10145846, 20291692, 40583384, 81166768, 162333536, 324667072]

約数ペア:

[(1, 324667072), (2, 162333536), (4, 81166768), (8, 40583384), (16, 20291692), (32, 10145846), (64, 5072923), (257, 1263296), (514, 631648), (1028, 315824), (2056, 157912), (4112, 78956), (8224, 39478), (16448, 19739)]