28645304

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 56471040

約数和(自身を除く): 27825736

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 604, 1031, 1208, 2062, 3473, 4124, 6946, 8248, 13892, 23713, 27784, 47426, 94852, 155681, 189704, 311362, 622724, 1245448, 3580663, 7161326, 14322652, 28645304]

約数ペア:

[(1, 28645304), (2, 14322652), (4, 7161326), (8, 3580663), (23, 1245448), (46, 622724), (92, 311362), (151, 189704), (184, 155681), (302, 94852), (604, 47426), (1031, 27784), (1208, 23713), (2062, 13892), (3473, 8248), (4124, 6946)]