421792

素因数分解:

$2^5\times 7^2\times {\mathrm{269}}^1$

素因数の和:293

約数の個数: 36

約数和(自身を含む): 969570

約数和(自身を除く): 547778

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 269, 392, 538, 784, 1076, 1568, 1883, 2152, 3766, 4304, 7532, 8608, 13181, 15064, 26362, 30128, 52724, 60256, 105448, 210896, 421792]

約数ペア:

[(1, 421792), (2, 210896), (4, 105448), (7, 60256), (8, 52724), (14, 30128), (16, 26362), (28, 15064), (32, 13181), (49, 8608), (56, 7532), (98, 4304), (112, 3766), (196, 2152), (224, 1883), (269, 1568), (392, 1076), (538, 784)]