70293888028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{403163}}^1$

素因数の和:403666

約数の個数: 48

約数和(自身を含む): 151718676480

約数和(自身を除く): 81424788452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 479, 958, 1916, 3353, 6227, 6706, 12454, 13412, 24908, 43589, 87178, 174356, 403163, 806326, 1612652, 2822141, 5241119, 5644282, 10482238, 11288564, 20964476, 36687833, 73375666, 146751332, 193115077, 386230154, 772460308, 1351805539, 2510496001, 2703611078, 5020992002, 5407222156, 10041984004, 17573472007, 35146944014, 70293888028]

約数ペア:

[(1, 70293888028), (2, 35146944014), (4, 17573472007), (7, 10041984004), (13, 5407222156), (14, 5020992002), (26, 2703611078), (28, 2510496001), (52, 1351805539), (91, 772460308), (182, 386230154), (364, 193115077), (479, 146751332), (958, 73375666), (1916, 36687833), (3353, 20964476), (6227, 11288564), (6706, 10482238), (12454, 5644282), (13412, 5241119), (24908, 2822141), (43589, 1612652), (87178, 806326), (174356, 403163)]