115428488

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{38891}}^1$

素因数の和:38957

約数の個数: 32

約数和(自身を含む): 252020160

約数和(自身を除く): 136591672

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 38891, 77782, 155564, 272237, 311128, 544474, 1088948, 2061223, 2177896, 4122446, 8244892, 14428561, 16489784, 28857122, 57714244, 115428488]

約数ペア:

[(1, 115428488), (2, 57714244), (4, 28857122), (7, 16489784), (8, 14428561), (14, 8244892), (28, 4122446), (53, 2177896), (56, 2061223), (106, 1088948), (212, 544474), (371, 311128), (424, 272237), (742, 155564), (1484, 77782), (2968, 38891)]