68576284

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3607}}^1$

素因数の和:3722

約数の個数: 36

約数和(自身を含む): 141080016

約数和(自身を除く): 72503732

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 3607, 4753, 7214, 9506, 14428, 19012, 25249, 50498, 100996, 176743, 349879, 353486, 699758, 706972, 1399516, 2449153, 4898306, 9796612, 17144071, 34288142, 68576284]

約数ペア:

[(1, 68576284), (2, 34288142), (4, 17144071), (7, 9796612), (14, 4898306), (28, 2449153), (49, 1399516), (97, 706972), (98, 699758), (194, 353486), (196, 349879), (388, 176743), (679, 100996), (1358, 50498), (2716, 25249), (3607, 19012), (4753, 14428), (7214, 9506)]