28936786

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{977}}^1$

素因数の和:1289

約数の個数: 16

約数和(自身を含む): 44362080

約数和(自身を除く): 15425294

約数列:

[1, 2, 59, 118, 251, 502, 977, 1954, 14809, 29618, 57643, 115286, 245227, 490454, 14468393, 28936786]

約数ペア:

[(1, 28936786), (2, 14468393), (59, 490454), (118, 245227), (251, 115286), (502, 57643), (977, 29618), (1954, 14809)]