28954555

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7321}}^1$

素因数の和:7446

約数の個数: 16

約数和(自身を含む): 40065984

約数和(自身を除く): 11111429

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 7321, 36605, 51247, 256235, 827273, 4136365, 5790911, 28954555]

約数ペア:

[(1, 28954555), (5, 5790911), (7, 4136365), (35, 827273), (113, 256235), (565, 51247), (791, 36605), (3955, 7321)]