28355881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:668

約数の個数: 16

約数和(自身を含む): 31395600

約数和(自身を除く): 3039719

約数列:

[1, 17, 29, 113, 493, 509, 1921, 3277, 8653, 14761, 55709, 57517, 250937, 977789, 1667993, 28355881]

約数ペア:

[(1, 28355881), (17, 1667993), (29, 977789), (113, 250937), (493, 57517), (509, 55709), (1921, 14761), (3277, 8653)]