26515384

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 59535360

約数和(自身を除く): 33019976

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 134, 148, 191, 259, 268, 296, 382, 469, 518, 536, 764, 938, 1036, 1337, 1528, 1876, 2072, 2479, 2674, 3752, 4958, 5348, 7067, 9916, 10696, 12797, 14134, 17353, 19832, 25594, 28268, 34706, 49469, 51188, 56536, 69412, 89579, 98938, 102376, 138824, 179158, 197876, 358316, 395752, 473489, 716632, 946978, 1893956, 3314423, 3787912, 6628846, 13257692, 26515384]

約数ペア:

[(1, 26515384), (2, 13257692), (4, 6628846), (7, 3787912), (8, 3314423), (14, 1893956), (28, 946978), (37, 716632), (56, 473489), (67, 395752), (74, 358316), (134, 197876), (148, 179158), (191, 138824), (259, 102376), (268, 98938), (296, 89579), (382, 69412), (469, 56536), (518, 51188), (536, 49469), (764, 34706), (938, 28268), (1036, 25594), (1337, 19832), (1528, 17353), (1876, 14134), (2072, 12797), (2479, 10696), (2674, 9916), (3752, 7067), (4958, 5348)]