74945302

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{6361}}^1$

素因数の和:6543

約数の個数: 16

約数和(自身を含む): 115890192

約数和(自身を除く): 40944890

約数列:

[1, 2, 43, 86, 137, 274, 5891, 6361, 11782, 12722, 273523, 547046, 871457, 1742914, 37472651, 74945302]

約数ペア:

[(1, 74945302), (2, 37472651), (43, 1742914), (86, 871457), (137, 547046), (274, 273523), (5891, 12722), (6361, 11782)]