27380416

素因数分解:

$2^6\times 7^2\times {\mathrm{8731}}^1$

素因数の和:8757

約数の個数: 42

約数和(自身を含む): 63210948

約数和(自身を除く): 35830532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 8731, 17462, 34924, 61117, 69848, 122234, 139696, 244468, 279392, 427819, 488936, 558784, 855638, 977872, 1711276, 1955744, 3422552, 3911488, 6845104, 13690208, 27380416]

約数ペア:

[(1, 27380416), (2, 13690208), (4, 6845104), (7, 3911488), (8, 3422552), (14, 1955744), (16, 1711276), (28, 977872), (32, 855638), (49, 558784), (56, 488936), (64, 427819), (98, 279392), (112, 244468), (196, 139696), (224, 122234), (392, 69848), (448, 61117), (784, 34924), (1568, 17462), (3136, 8731)]