8188940732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{256771}}^1$

素因数の和:256866

約数の個数: 48

約数和(自身を含む): 17600179968

約数和(自身を除く): 9411239236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2278, 4556, 7973, 15946, 31892, 256771, 513542, 1027084, 1797397, 3594794, 4365107, 7189588, 8730214, 17203657, 17460428, 30555749, 34407314, 61111498, 68814628, 120425599, 122222996, 240851198, 292462169, 481702396, 584924338, 1169848676, 2047235183, 4094470366, 8188940732]

約数ペア:

[(1, 8188940732), (2, 4094470366), (4, 2047235183), (7, 1169848676), (14, 584924338), (17, 481702396), (28, 292462169), (34, 240851198), (67, 122222996), (68, 120425599), (119, 68814628), (134, 61111498), (238, 34407314), (268, 30555749), (469, 17460428), (476, 17203657), (938, 8730214), (1139, 7189588), (1876, 4365107), (2278, 3594794), (4556, 1797397), (7973, 1027084), (15946, 513542), (31892, 256771)]