70528276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 83574764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 2729, 3692, 5458, 6461, 10916, 12922, 19103, 25844, 35477, 38206, 70954, 76412, 141908, 193759, 248339, 387518, 496678, 775036, 993356, 1356313, 2518867, 2712626, 5037734, 5425252, 10075468, 17632069, 35264138, 70528276]

約数ペア:

[(1, 70528276), (2, 35264138), (4, 17632069), (7, 10075468), (13, 5425252), (14, 5037734), (26, 2712626), (28, 2518867), (52, 1356313), (71, 993356), (91, 775036), (142, 496678), (182, 387518), (284, 248339), (364, 193759), (497, 141908), (923, 76412), (994, 70954), (1846, 38206), (1988, 35477), (2729, 25844), (3692, 19103), (5458, 12922), (6461, 10916)]