8074626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 20072448

約数和(自身を除く): 11997822

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 263, 301, 357, 526, 602, 714, 731, 789, 903, 1462, 1578, 1806, 1841, 2193, 3682, 4386, 4471, 5117, 5523, 8942, 10234, 11046, 11309, 13413, 15351, 22618, 26826, 30702, 31297, 33927, 62594, 67854, 79163, 93891, 158326, 187782, 192253, 237489, 384506, 474978, 576759, 1153518, 1345771, 2691542, 4037313, 8074626]

約数ペア:

[(1, 8074626), (2, 4037313), (3, 2691542), (6, 1345771), (7, 1153518), (14, 576759), (17, 474978), (21, 384506), (34, 237489), (42, 192253), (43, 187782), (51, 158326), (86, 93891), (102, 79163), (119, 67854), (129, 62594), (238, 33927), (258, 31297), (263, 30702), (301, 26826), (357, 22618), (526, 15351), (602, 13413), (714, 11309), (731, 11046), (789, 10234), (903, 8942), (1462, 5523), (1578, 5117), (1806, 4471), (1841, 4386), (2193, 3682)]