69204268

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4973}}^1$

素因数の和:5062

約数の個数: 36

約数和(自身を含む): 142893072

約数和(自身を除く): 73688804

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 4973, 6958, 9946, 13916, 19892, 34811, 69622, 139244, 243677, 353083, 487354, 706166, 974708, 1412332, 2471581, 4943162, 9886324, 17301067, 34602134, 69204268]

約数ペア:

[(1, 69204268), (2, 34602134), (4, 17301067), (7, 9886324), (14, 4943162), (28, 2471581), (49, 1412332), (71, 974708), (98, 706166), (142, 487354), (196, 353083), (284, 243677), (497, 139244), (994, 69622), (1988, 34811), (3479, 19892), (4973, 13916), (6958, 9946)]