71173228

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{54083}}^1$

素因数の和:54141

約数の個数: 24

約数和(自身を含む): 145377792

約数和(自身を除く): 74204564

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 54083, 108166, 216332, 378581, 757162, 1514324, 2541901, 5083802, 10167604, 17793307, 35586614, 71173228]

約数ペア:

[(1, 71173228), (2, 35586614), (4, 17793307), (7, 10167604), (14, 5083802), (28, 2541901), (47, 1514324), (94, 757162), (188, 378581), (329, 216332), (658, 108166), (1316, 54083)]