29449744

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{20681}}^1$

素因数の和:20778

約数の個数: 20

約数和(自身を含む): 57702780

約数和(自身を除く): 28253036

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 20681, 41362, 82724, 165448, 330896, 1840609, 3681218, 7362436, 14724872, 29449744]

約数ペア:

[(1, 29449744), (2, 14724872), (4, 7362436), (8, 3681218), (16, 1840609), (89, 330896), (178, 165448), (356, 82724), (712, 41362), (1424, 20681)]