56626726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 97574400

約数和(自身を除く): 40947674

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1451, 1501, 2054, 2902, 3002, 18863, 19513, 27569, 37726, 39026, 55138, 114629, 229258, 358397, 716794, 1490177, 2177951, 2980354, 4355902, 28313363, 56626726]

約数ペア:

[(1, 56626726), (2, 28313363), (13, 4355902), (19, 2980354), (26, 2177951), (38, 1490177), (79, 716794), (158, 358397), (247, 229258), (494, 114629), (1027, 55138), (1451, 39026), (1501, 37726), (2054, 27569), (2902, 19513), (3002, 18863)]