78056780704

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18340409}}^1$

素因数の和:18340445

約数の個数: 48

約数和(自身を含む): 184871332800

約数和(自身を除く): 106814552096

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, 18340409, 36680818, 73361636, 128382863, 146723272, 256765726, 293446544, 348467771, 513531452, 586893088, 696935542, 1027062904, 1393871084, 2054125808, 2439274397, 2787742168, 4108251616, 4878548794, 5575484336, 9757097588, 11150968672, 19514195176, 39028390352, 78056780704]

約数ペア:

[(1, 78056780704), (2, 39028390352), (4, 19514195176), (7, 11150968672), (8, 9757097588), (14, 5575484336), (16, 4878548794), (19, 4108251616), (28, 2787742168), (32, 2439274397), (38, 2054125808), (56, 1393871084), (76, 1027062904), (112, 696935542), (133, 586893088), (152, 513531452), (224, 348467771), (266, 293446544), (304, 256765726), (532, 146723272), (608, 128382863), (1064, 73361636), (2128, 36680818), (4256, 18340409)]