71011676

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{1321}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 126594720

約数和(自身を除く): 55583044

約数列:

[1, 2, 4, 89, 151, 178, 302, 356, 604, 1321, 2642, 5284, 13439, 26878, 53756, 117569, 199471, 235138, 398942, 470276, 797884, 17752919, 35505838, 71011676]

約数ペア:

[(1, 71011676), (2, 35505838), (4, 17752919), (89, 797884), (151, 470276), (178, 398942), (302, 235138), (356, 199471), (604, 117569), (1321, 53756), (2642, 26878), (5284, 13439)]