69891864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{416023}}^1$

素因数の和:416039

約数の個数: 32

約数和(自身を含む): 199691520

約数和(自身を除く): 129799656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 416023, 832046, 1248069, 1664092, 2496138, 2912161, 3328184, 4992276, 5824322, 8736483, 9984552, 11648644, 17472966, 23297288, 34945932, 69891864]

約数ペア:

[(1, 69891864), (2, 34945932), (3, 23297288), (4, 17472966), (6, 11648644), (7, 9984552), (8, 8736483), (12, 5824322), (14, 4992276), (21, 3328184), (24, 2912161), (28, 2496138), (42, 1664092), (56, 1248069), (84, 832046), (168, 416023)]