8264542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 15283296

約数和(自身を除く): 7018754

約数列:

[1, 2, 11, 13, 22, 26, 37, 71, 74, 121, 142, 143, 242, 286, 407, 481, 781, 814, 923, 962, 1562, 1573, 1846, 2627, 3146, 4477, 5254, 5291, 8591, 8954, 10153, 10582, 17182, 20306, 28897, 34151, 57794, 58201, 68302, 111683, 116402, 223366, 317867, 375661, 635734, 751322, 4132271, 8264542]

約数ペア:

[(1, 8264542), (2, 4132271), (11, 751322), (13, 635734), (22, 375661), (26, 317867), (37, 223366), (71, 116402), (74, 111683), (121, 68302), (142, 58201), (143, 57794), (242, 34151), (286, 28897), (407, 20306), (481, 17182), (781, 10582), (814, 10153), (923, 8954), (962, 8591), (1562, 5291), (1573, 5254), (1846, 4477), (2627, 3146)]