2597900224

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{571721}}^1$

素因数の和:571804

約数の個数: 28

約数和(自身を含む): 5227825968

約数和(自身を除く): 2629925744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 571721, 1143442, 2286884, 4573768, 9147536, 18295072, 36590144, 40592191, 81184382, 162368764, 324737528, 649475056, 1298950112, 2597900224]

約数ペア:

[(1, 2597900224), (2, 1298950112), (4, 649475056), (8, 324737528), (16, 162368764), (32, 81184382), (64, 40592191), (71, 36590144), (142, 18295072), (284, 9147536), (568, 4573768), (1136, 2286884), (2272, 1143442), (4544, 571721)]