28684866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4523}}^1$

素因数の和:4686

約数の個数: 32

約数和(自身を含む): 66014208

約数和(自身を除く): 37329342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3171, 4523, 6342, 9046, 13569, 27138, 31661, 63322, 94983, 189966, 682973, 1365946, 2048919, 4097838, 4780811, 9561622, 14342433, 28684866]

約数ペア:

[(1, 28684866), (2, 14342433), (3, 9561622), (6, 4780811), (7, 4097838), (14, 2048919), (21, 1365946), (42, 682973), (151, 189966), (302, 94983), (453, 63322), (906, 31661), (1057, 27138), (2114, 13569), (3171, 9046), (4523, 6342)]