7755496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 18057600

約数和(自身を除く): 10302104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 197, 259, 266, 296, 394, 518, 532, 703, 788, 1036, 1064, 1379, 1406, 1576, 2072, 2758, 2812, 3743, 4921, 5516, 5624, 7289, 7486, 9842, 11032, 14578, 14972, 19684, 26201, 29156, 29944, 39368, 51023, 52402, 58312, 102046, 104804, 138491, 204092, 209608, 276982, 408184, 553964, 969437, 1107928, 1938874, 3877748, 7755496]

約数ペア:

[(1, 7755496), (2, 3877748), (4, 1938874), (7, 1107928), (8, 969437), (14, 553964), (19, 408184), (28, 276982), (37, 209608), (38, 204092), (56, 138491), (74, 104804), (76, 102046), (133, 58312), (148, 52402), (152, 51023), (197, 39368), (259, 29944), (266, 29156), (296, 26201), (394, 19684), (518, 14972), (532, 14578), (703, 11032), (788, 9842), (1036, 7486), (1064, 7289), (1379, 5624), (1406, 5516), (1576, 4921), (2072, 3743), (2758, 2812)]