2912666344

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{20981}}^1$

素因数の和:21098

約数の個数: 64

約数和(自身を含む): 6506098560

約数和(自身を除く): 3593432216

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, 17353, 19832, 20981, 34706, 41962, 69412, 83924, 138824, 146867, 167848, 293734, 587468, 776297, 1174936, 1405727, 1552594, 2811454, 3105188, 5434079, 5622908, 6210376, 9840089, 10868158, 11245816, 19680178, 21736316, 39360356, 43472632, 52011899, 78720712, 104023798, 208047596, 364083293, 416095192, 728166586, 1456333172, 2912666344]

約数ペア:

[(1, 2912666344), (2, 1456333172), (4, 728166586), (7, 416095192), (8, 364083293), (14, 208047596), (28, 104023798), (37, 78720712), (56, 52011899), (67, 43472632), (74, 39360356), (134, 21736316), (148, 19680178), (259, 11245816), (268, 10868158), (296, 9840089), (469, 6210376), (518, 5622908), (536, 5434079), (938, 3105188), (1036, 2811454), (1876, 1552594), (2072, 1405727), (2479, 1174936), (3752, 776297), (4958, 587468), (9916, 293734), (17353, 167848), (19832, 146867), (20981, 138824), (34706, 83924), (41962, 69412)]