26306852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 56463288

約数和(自身を除く): 30156436

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 113, 121, 143, 148, 226, 242, 286, 407, 452, 481, 484, 572, 814, 962, 1243, 1469, 1573, 1628, 1924, 2486, 2938, 3146, 4181, 4477, 4972, 5291, 5876, 6292, 8362, 8954, 10582, 13673, 16159, 16724, 17908, 21164, 27346, 32318, 45991, 54353, 54692, 58201, 64636, 91982, 108706, 116402, 177749, 183964, 217412, 232804, 355498, 505901, 597883, 710996, 1011802, 1195766, 2023604, 2391532, 6576713, 13153426, 26306852]

約数ペア:

[(1, 26306852), (2, 13153426), (4, 6576713), (11, 2391532), (13, 2023604), (22, 1195766), (26, 1011802), (37, 710996), (44, 597883), (52, 505901), (74, 355498), (113, 232804), (121, 217412), (143, 183964), (148, 177749), (226, 116402), (242, 108706), (286, 91982), (407, 64636), (452, 58201), (481, 54692), (484, 54353), (572, 45991), (814, 32318), (962, 27346), (1243, 21164), (1469, 17908), (1573, 16724), (1628, 16159), (1924, 13673), (2486, 10582), (2938, 8954), (3146, 8362), (4181, 6292), (4477, 5876), (4972, 5291)]