74640284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2633}}^1$

素因数の和:3029

約数の個数: 24

約数和(自身を含む): 137916240

約数和(自身を除く): 63275956

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1492, 2633, 5266, 7087, 10532, 14174, 28348, 50027, 100054, 200108, 982109, 1964218, 3928436, 18660071, 37320142, 74640284]

約数ペア:

[(1, 74640284), (2, 37320142), (4, 18660071), (19, 3928436), (38, 1964218), (76, 982109), (373, 200108), (746, 100054), (1492, 50027), (2633, 28348), (5266, 14174), (7087, 10532)]