71669724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{853211}}^1$

素因数の和:853225

約数の個数: 24

約数和(自身を含む): 191119488

約数和(自身を除く): 119449764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 853211, 1706422, 2559633, 3412844, 5119266, 5972477, 10238532, 11944954, 17917431, 23889908, 35834862, 71669724]

約数ペア:

[(1, 71669724), (2, 35834862), (3, 23889908), (4, 17917431), (6, 11944954), (7, 10238532), (12, 5972477), (14, 5119266), (21, 3412844), (28, 2559633), (42, 1706422), (84, 853211)]