78706208

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18493}}^1$

素因数の和:18529

約数の個数: 48

約数和(自身を含む): 186419520

約数和(自身を除く): 107713312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 18493, 36986, 73972, 129451, 147944, 258902, 295888, 351367, 517804, 591776, 702734, 1035608, 1405468, 2071216, 2459569, 2810936, 4142432, 4919138, 5621872, 9838276, 11243744, 19676552, 39353104, 78706208]

約数ペア:

[(1, 78706208), (2, 39353104), (4, 19676552), (7, 11243744), (8, 9838276), (14, 5621872), (16, 4919138), (19, 4142432), (28, 2810936), (32, 2459569), (38, 2071216), (56, 1405468), (76, 1035608), (112, 702734), (133, 591776), (152, 517804), (224, 351367), (266, 295888), (304, 258902), (532, 147944), (608, 129451), (1064, 73972), (2128, 36986), (4256, 18493)]