61124752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4231

約数の個数: 40

約数和(自身を含む): 129366720

約数和(自身を除く): 68241968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 3692, 4139, 7384, 8278, 14768, 16556, 33112, 53807, 66224, 107614, 215228, 293869, 430456, 587738, 860912, 1175476, 2350952, 3820297, 4701904, 7640594, 15281188, 30562376, 61124752]

約数ペア:

[(1, 61124752), (2, 30562376), (4, 15281188), (8, 7640594), (13, 4701904), (16, 3820297), (26, 2350952), (52, 1175476), (71, 860912), (104, 587738), (142, 430456), (208, 293869), (284, 215228), (568, 107614), (923, 66224), (1136, 53807), (1846, 33112), (3692, 16556), (4139, 14768), (7384, 8278)]