79813514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 136121472

約数和(自身を除く): 56307958

約数列:

[1, 2, 11, 22, 37, 71, 74, 142, 407, 781, 814, 1381, 1562, 2627, 2762, 5254, 15191, 28897, 30382, 51097, 57794, 98051, 102194, 196102, 562067, 1078561, 1124134, 2157122, 3627887, 7255774, 39906757, 79813514]

約数ペア:

[(1, 79813514), (2, 39906757), (11, 7255774), (22, 3627887), (37, 2157122), (71, 1124134), (74, 1078561), (142, 562067), (407, 196102), (781, 102194), (814, 98051), (1381, 57794), (1562, 51097), (2627, 30382), (2762, 28897), (5254, 15191)]