28771512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15569}}^1$

素因数の和:15596

約数の個数: 64

約数和(自身を含む): 89683200

約数和(自身を除く): 60911688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 15569, 31138, 46707, 62276, 93414, 108983, 124552, 171259, 186828, 217966, 326949, 342518, 373656, 435932, 513777, 653898, 685036, 871864, 1027554, 1198813, 1307796, 1370072, 2055108, 2397626, 2615592, 3596439, 4110216, 4795252, 7192878, 9590504, 14385756, 28771512]

約数ペア:

[(1, 28771512), (2, 14385756), (3, 9590504), (4, 7192878), (6, 4795252), (7, 4110216), (8, 3596439), (11, 2615592), (12, 2397626), (14, 2055108), (21, 1370072), (22, 1307796), (24, 1198813), (28, 1027554), (33, 871864), (42, 685036), (44, 653898), (56, 513777), (66, 435932), (77, 373656), (84, 342518), (88, 326949), (132, 217966), (154, 186828), (168, 171259), (231, 124552), (264, 108983), (308, 93414), (462, 62276), (616, 46707), (924, 31138), (1848, 15569)]