40496688

素因数分解:

$2^4\times 3^2\times {\mathrm{281227}}^1$

素因数の和:281241

約数の個数: 30

約数和(自身を含む): 113334884

約数和(自身を除く): 72838196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281227, 562454, 843681, 1124908, 1687362, 2249816, 2531043, 3374724, 4499632, 5062086, 6749448, 10124172, 13498896, 20248344, 40496688]

約数ペア:

[(1, 40496688), (2, 20248344), (3, 13498896), (4, 10124172), (6, 6749448), (8, 5062086), (9, 4499632), (12, 3374724), (16, 2531043), (18, 2249816), (24, 1687362), (36, 1124908), (48, 843681), (72, 562454), (144, 281227)]