74904484

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 133031808

約数和(自身を除く): 58127324

約数列:

[1, 2, 4, 103, 206, 281, 412, 562, 647, 1124, 1294, 2588, 28943, 57886, 66641, 115772, 133282, 181807, 266564, 363614, 727228, 18726121, 37452242, 74904484]

約数ペア:

[(1, 74904484), (2, 37452242), (4, 18726121), (103, 727228), (206, 363614), (281, 266564), (412, 181807), (562, 133282), (647, 115772), (1124, 66641), (1294, 57886), (2588, 28943)]