25928388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37907}}^1$

素因数の和:37936

約数の個数: 36

約数和(自身を含む): 68992560

約数和(自身を除く): 43064172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 37907, 75814, 113721, 151628, 227442, 341163, 454884, 682326, 720233, 1364652, 1440466, 2160699, 2880932, 4321398, 6482097, 8642796, 12964194, 25928388]

約数ペア:

[(1, 25928388), (2, 12964194), (3, 8642796), (4, 6482097), (6, 4321398), (9, 2880932), (12, 2160699), (18, 1440466), (19, 1364652), (36, 720233), (38, 682326), (57, 454884), (76, 341163), (114, 227442), (171, 151628), (228, 113721), (342, 75814), (684, 37907)]