71688036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{853429}}^1$

素因数の和:853443

約数の個数: 24

約数和(自身を含む): 191168320

約数和(自身を除く): 119480284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 853429, 1706858, 2560287, 3413716, 5120574, 5974003, 10241148, 11948006, 17922009, 23896012, 35844018, 71688036]

約数ペア:

[(1, 71688036), (2, 35844018), (3, 23896012), (4, 17922009), (6, 11948006), (7, 10241148), (12, 5974003), (14, 5120574), (21, 3413716), (28, 2560287), (42, 1706858), (84, 853429)]