28200258242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1968467}}^1$

素因数の和:1968530

約数の個数: 32

約数和(自身を含む): 49605393600

約数和(自身を除く): 21405135358

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 1968467, 3936934, 25590071, 37400873, 51180142, 57085543, 74801746, 114171086, 486211349, 742112059, 972422698, 1084625317, 1484224118, 2169250634, 14100129121, 28200258242]

約数ペア:

[(1, 28200258242), (2, 14100129121), (13, 2169250634), (19, 1484224118), (26, 1084625317), (29, 972422698), (38, 742112059), (58, 486211349), (247, 114171086), (377, 74801746), (494, 57085543), (551, 51180142), (754, 37400873), (1102, 25590071), (7163, 3936934), (14326, 1968467)]