28743888

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{4019}}^1$

素因数の和:4179

約数の個数: 40

約数和(自身を含む): 74772000

約数和(自身を除く): 46028112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 4019, 7152, 8038, 12057, 16076, 24114, 32152, 48228, 64304, 96456, 192912, 598831, 1197662, 1796493, 2395324, 3592986, 4790648, 7185972, 9581296, 14371944, 28743888]

約数ペア:

[(1, 28743888), (2, 14371944), (3, 9581296), (4, 7185972), (6, 4790648), (8, 3592986), (12, 2395324), (16, 1796493), (24, 1197662), (48, 598831), (149, 192912), (298, 96456), (447, 64304), (596, 48228), (894, 32152), (1192, 24114), (1788, 16076), (2384, 12057), (3576, 8038), (4019, 7152)]