70726876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{18061}}^1$

素因数の和:18165

約数の個数: 24

約数和(自身を含む): 136548720

約数和(自身を除く): 65821844

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 18061, 36122, 72244, 198671, 397342, 794684, 1607429, 3214858, 6429716, 17681719, 35363438, 70726876]

約数ペア:

[(1, 70726876), (2, 35363438), (4, 17681719), (11, 6429716), (22, 3214858), (44, 1607429), (89, 794684), (178, 397342), (356, 198671), (979, 72244), (1958, 36122), (3916, 18061)]