42174832

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19819}}^1$

素因数の和:19853

約数の個数: 40

約数和(自身を含む): 98307200

約数和(自身を除く): 56132368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 19819, 39638, 79276, 138733, 158552, 277466, 317104, 376561, 554932, 753122, 1109864, 1506244, 2219728, 2635927, 3012488, 5271854, 6024976, 10543708, 21087416, 42174832]

約数ペア:

[(1, 42174832), (2, 21087416), (4, 10543708), (7, 6024976), (8, 5271854), (14, 3012488), (16, 2635927), (19, 2219728), (28, 1506244), (38, 1109864), (56, 753122), (76, 554932), (112, 376561), (133, 317104), (152, 277466), (266, 158552), (304, 138733), (532, 79276), (1064, 39638), (2128, 19819)]