40450298

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28607}}^1$

素因数の和:28717

約数の個数: 16

約数和(自身を含む): 70032384

約数和(自身を除く): 29582086

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 28607, 57214, 200249, 400498, 2889307, 5778614, 20225149, 40450298]

約数ペア:

[(1, 40450298), (2, 20225149), (7, 5778614), (14, 2889307), (101, 400498), (202, 200249), (707, 57214), (1414, 28607)]