69997228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 149022720

約数和(自身を除く): 79025492

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 307, 476, 479, 614, 958, 1228, 1916, 2149, 3353, 4298, 5219, 6706, 8143, 8596, 10438, 13412, 16286, 20876, 32572, 36533, 57001, 73066, 114002, 146132, 147053, 228004, 294106, 588212, 1029371, 2058742, 2499901, 4117484, 4999802, 9999604, 17499307, 34998614, 69997228]

約数ペア:

[(1, 69997228), (2, 34998614), (4, 17499307), (7, 9999604), (14, 4999802), (17, 4117484), (28, 2499901), (34, 2058742), (68, 1029371), (119, 588212), (238, 294106), (307, 228004), (476, 147053), (479, 146132), (614, 114002), (958, 73066), (1228, 57001), (1916, 36533), (2149, 32572), (3353, 20876), (4298, 16286), (5219, 13412), (6706, 10438), (8143, 8596)]