28047712

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11383}}^1$

素因数の和:11411

約数の個数: 48

約数和(自身を含む): 68850432

約数和(自身を除く): 40802720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 11383, 22766, 45532, 79681, 91064, 125213, 159362, 182128, 250426, 318724, 364256, 500852, 637448, 876491, 1001704, 1274896, 1752982, 2003408, 2549792, 3505964, 4006816, 7011928, 14023856, 28047712]

約数ペア:

[(1, 28047712), (2, 14023856), (4, 7011928), (7, 4006816), (8, 3505964), (11, 2549792), (14, 2003408), (16, 1752982), (22, 1274896), (28, 1001704), (32, 876491), (44, 637448), (56, 500852), (77, 364256), (88, 318724), (112, 250426), (154, 182128), (176, 159362), (224, 125213), (308, 91064), (352, 79681), (616, 45532), (1232, 22766), (2464, 11383)]