28503396

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{7687}}^1$

素因数の和:7800

約数の個数: 36

約数和(自身を含む): 72759232

約数和(自身を除く): 44255836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 7687, 15374, 23061, 30748, 46122, 69183, 92244, 138366, 276732, 791761, 1583522, 2375283, 3167044, 4750566, 7125849, 9501132, 14251698, 28503396]

約数ペア:

[(1, 28503396), (2, 14251698), (3, 9501132), (4, 7125849), (6, 4750566), (9, 3167044), (12, 2375283), (18, 1583522), (36, 791761), (103, 276732), (206, 138366), (309, 92244), (412, 69183), (618, 46122), (927, 30748), (1236, 23061), (1854, 15374), (3708, 7687)]