73641894

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 149579136

約数和(自身を除く): 75937242

約数列:

[1, 2, 3, 6, 107, 214, 251, 321, 457, 502, 642, 753, 914, 1371, 1506, 2742, 26857, 48899, 53714, 80571, 97798, 114707, 146697, 161142, 229414, 293394, 344121, 688242, 12273649, 24547298, 36820947, 73641894]

約数ペア:

[(1, 73641894), (2, 36820947), (3, 24547298), (6, 12273649), (107, 688242), (214, 344121), (251, 293394), (321, 229414), (457, 161142), (502, 146697), (642, 114707), (753, 97798), (914, 80571), (1371, 53714), (1506, 48899), (2742, 26857)]