28318558

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1399}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 44100000

約数和(自身を除く): 15781442

約数列:

[1, 2, 29, 58, 349, 698, 1399, 2798, 10121, 20242, 40571, 81142, 488251, 976502, 14159279, 28318558]

約数ペア:

[(1, 28318558), (2, 14159279), (29, 976502), (58, 488251), (349, 81142), (698, 40571), (1399, 20242), (2798, 10121)]