26638864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 60

約数和(自身を含む): 62736064

約数和(自身を除く): 36097200

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 476, 578, 823, 952, 1156, 1646, 1904, 2023, 2312, 3292, 4046, 4624, 5761, 6584, 8092, 11522, 13168, 13991, 16184, 23044, 27982, 32368, 46088, 55964, 92176, 97937, 111928, 195874, 223856, 237847, 391748, 475694, 783496, 951388, 1566992, 1664929, 1902776, 3329858, 3805552, 6659716, 13319432, 26638864]

約数ペア:

[(1, 26638864), (2, 13319432), (4, 6659716), (7, 3805552), (8, 3329858), (14, 1902776), (16, 1664929), (17, 1566992), (28, 951388), (34, 783496), (56, 475694), (68, 391748), (112, 237847), (119, 223856), (136, 195874), (238, 111928), (272, 97937), (289, 92176), (476, 55964), (578, 46088), (823, 32368), (952, 27982), (1156, 23044), (1646, 16184), (1904, 13991), (2023, 13168), (2312, 11522), (3292, 8092), (4046, 6584), (4624, 5761)]