28945474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11369}}^1$

素因数の和:11457

約数の個数: 16

約数和(自身を含む): 46389600

約数和(自身を除く): 17444126

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 11369, 22738, 216011, 432022, 761723, 1523446, 14472737, 28945474]

約数ペア:

[(1, 28945474), (2, 14472737), (19, 1523446), (38, 761723), (67, 432022), (134, 216011), (1273, 22738), (2546, 11369)]