28357769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 3575671

約数列:

[1, 11, 43, 167, 359, 473, 1837, 3949, 7181, 15437, 59953, 78991, 169807, 659483, 2577979, 28357769]

約数ペア:

[(1, 28357769), (11, 2577979), (43, 659483), (167, 169807), (359, 78991), (473, 59953), (1837, 15437), (3949, 7181)]