26086772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 51871680

約数和(自身を除く): 25784908

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 323, 331, 646, 662, 1037, 1159, 1292, 1324, 2074, 2318, 4148, 4636, 5627, 6289, 11254, 12578, 19703, 20191, 22508, 25156, 39406, 40382, 78812, 80764, 106913, 213826, 343247, 383629, 427652, 686494, 767258, 1372988, 1534516, 6521693, 13043386, 26086772]

約数ペア:

[(1, 26086772), (2, 13043386), (4, 6521693), (17, 1534516), (19, 1372988), (34, 767258), (38, 686494), (61, 427652), (68, 383629), (76, 343247), (122, 213826), (244, 106913), (323, 80764), (331, 78812), (646, 40382), (662, 39406), (1037, 25156), (1159, 22508), (1292, 20191), (1324, 19703), (2074, 12578), (2318, 11254), (4148, 6289), (4636, 5627)]