72140194

素因数分解:

$2^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{5407}}^1$

素因数の和:6369

約数の個数: 16

約数和(自身を含む): 123821568

約数和(自身を除く): 51681374

約数列:

[1, 2, 7, 14, 953, 1906, 5407, 6671, 10814, 13342, 37849, 75698, 5152871, 10305742, 36070097, 72140194]

約数ペア:

[(1, 72140194), (2, 36070097), (7, 10305742), (14, 5152871), (953, 75698), (1906, 37849), (5407, 13342), (6671, 10814)]