28444872

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{16693}}^1$

素因数の和:16773

約数の個数: 32

約数和(自身を含む): 72118080

約数和(自身を除く): 43673208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 16693, 33386, 50079, 66772, 100158, 133544, 200316, 400632, 1185203, 2370406, 3555609, 4740812, 7111218, 9481624, 14222436, 28444872]

約数ペア:

[(1, 28444872), (2, 14222436), (3, 9481624), (4, 7111218), (6, 4740812), (8, 3555609), (12, 2370406), (24, 1185203), (71, 400632), (142, 200316), (213, 133544), (284, 100158), (426, 66772), (568, 50079), (852, 33386), (1704, 16693)]