28844290

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16673}}^1$

素因数の和:16853

約数の個数: 16

約数和(自身を含む): 52222968

約数和(自身を除く): 23378678

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 16673, 33346, 83365, 166730, 2884429, 5768858, 14422145, 28844290]

約数ペア:

[(1, 28844290), (2, 14422145), (5, 5768858), (10, 2884429), (173, 166730), (346, 83365), (865, 33346), (1730, 16673)]