15674528128

素因数分解:

$2^7\times 7^1\times {\mathrm{17493893}}^1$

素因数の和:17493914

約数の個数: 32

約数和(自身を含む): 35687543760

約数和(自身を除く): 20013015632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 17493893, 34987786, 69975572, 122457251, 139951144, 244914502, 279902288, 489829004, 559804576, 979658008, 1119609152, 1959316016, 2239218304, 3918632032, 7837264064, 15674528128]

約数ペア:

[(1, 15674528128), (2, 7837264064), (4, 3918632032), (7, 2239218304), (8, 1959316016), (14, 1119609152), (16, 979658008), (28, 559804576), (32, 489829004), (56, 279902288), (64, 244914502), (112, 139951144), (128, 122457251), (224, 69975572), (448, 34987786), (896, 17493893)]