71604584

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{18379}}^1$

素因数の和:18872

約数の個数: 16

約数和(自身を含む): 134541600

約数和(自身を除く): 62937016

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 18379, 36758, 73516, 147032, 8950573, 17901146, 35802292, 71604584]

約数ペア:

[(1, 71604584), (2, 35802292), (4, 17901146), (8, 8950573), (487, 147032), (974, 73516), (1948, 36758), (3896, 18379)]