74153128

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8887}}^1$

素因数の和:9049

約数の個数: 32

約数和(自身を含む): 159984000

約数和(自身を除く): 85830872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 8887, 17774, 35548, 62209, 71096, 124418, 248836, 497672, 1324163, 2648326, 5296652, 9269141, 10593304, 18538282, 37076564, 74153128]

約数ペア:

[(1, 74153128), (2, 37076564), (4, 18538282), (7, 10593304), (8, 9269141), (14, 5296652), (28, 2648326), (56, 1324163), (149, 497672), (298, 248836), (596, 124418), (1043, 71096), (1192, 62209), (2086, 35548), (4172, 17774), (8344, 8887)]