26984405

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33521}}^1$

素因数の和:33556

約数の個数: 16

約数和(自身を含む): 38617344

約数和(自身を除く): 11632939

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 33521, 167605, 234647, 770983, 1173235, 3854915, 5396881, 26984405]

約数ペア:

[(1, 26984405), (5, 5396881), (7, 3854915), (23, 1173235), (35, 770983), (115, 234647), (161, 167605), (805, 33521)]