16955974056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1421527}}^1$

素因数の和:1421614

約数の個数: 64

約数和(自身を含む): 49128007680

約数和(自身を除く): 32172033624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 1421527, 2843054, 4264581, 5686108, 8529162, 9950689, 11372216, 17058324, 19901378, 29852067, 34116648, 39802756, 59704134, 79605512, 100928417, 119408268, 201856834, 238816536, 302785251, 403713668, 605570502, 706498919, 807427336, 1211141004, 1412997838, 2119496757, 2422282008, 2825995676, 4238993514, 5651991352, 8477987028, 16955974056]

約数ペア:

[(1, 16955974056), (2, 8477987028), (3, 5651991352), (4, 4238993514), (6, 2825995676), (7, 2422282008), (8, 2119496757), (12, 1412997838), (14, 1211141004), (21, 807427336), (24, 706498919), (28, 605570502), (42, 403713668), (56, 302785251), (71, 238816536), (84, 201856834), (142, 119408268), (168, 100928417), (213, 79605512), (284, 59704134), (426, 39802756), (497, 34116648), (568, 29852067), (852, 19901378), (994, 17058324), (1491, 11372216), (1704, 9950689), (1988, 8529162), (2982, 5686108), (3976, 4264581), (5964, 2843054), (11928, 1421527)]