88628008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2750

約数の個数: 64

約数和(自身を含む): 206438400

約数和(自身を除く): 117810392

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 2687, 4123, 4712, 5374, 8246, 10748, 16492, 18809, 21496, 32984, 37618, 51053, 75236, 83297, 102106, 150472, 166594, 204212, 333188, 357371, 408424, 583079, 666376, 714742, 1166158, 1429484, 1582643, 2332316, 2858968, 3165286, 4664632, 6330572, 11078501, 12661144, 22157002, 44314004, 88628008]

約数ペア:

[(1, 88628008), (2, 44314004), (4, 22157002), (7, 12661144), (8, 11078501), (14, 6330572), (19, 4664632), (28, 3165286), (31, 2858968), (38, 2332316), (56, 1582643), (62, 1429484), (76, 1166158), (124, 714742), (133, 666376), (152, 583079), (217, 408424), (248, 357371), (266, 333188), (434, 204212), (532, 166594), (589, 150472), (868, 102106), (1064, 83297), (1178, 75236), (1736, 51053), (2356, 37618), (2687, 32984), (4123, 21496), (4712, 18809), (5374, 16492), (8246, 10748)]