2048903416

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{14759}}^1$

素因数の和:14876

約数の個数: 64

約数和(自身を含む): 4576780800

約数和(自身を除く): 2527877384

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 134, 148, 259, 268, 296, 469, 518, 536, 938, 1036, 1876, 2072, 2479, 3752, 4958, 9916, 14759, 17353, 19832, 29518, 34706, 59036, 69412, 103313, 118072, 138824, 206626, 413252, 546083, 826504, 988853, 1092166, 1977706, 2184332, 3822581, 3955412, 4368664, 6921971, 7645162, 7910824, 13843942, 15290324, 27687884, 30580648, 36587561, 55375768, 73175122, 146350244, 256112927, 292700488, 512225854, 1024451708, 2048903416]

約数ペア:

[(1, 2048903416), (2, 1024451708), (4, 512225854), (7, 292700488), (8, 256112927), (14, 146350244), (28, 73175122), (37, 55375768), (56, 36587561), (67, 30580648), (74, 27687884), (134, 15290324), (148, 13843942), (259, 7910824), (268, 7645162), (296, 6921971), (469, 4368664), (518, 3955412), (536, 3822581), (938, 2184332), (1036, 1977706), (1876, 1092166), (2072, 988853), (2479, 826504), (3752, 546083), (4958, 413252), (9916, 206626), (14759, 138824), (17353, 118072), (19832, 103313), (29518, 69412), (34706, 59036)]