67299148

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3209}}^1$

素因数の和:3334

約数の個数: 36

約数和(自身を含む): 138325320

約数和(自身を除く): 71026172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 3209, 5243, 6418, 10486, 12836, 20972, 22463, 44926, 89852, 157241, 314482, 343363, 628964, 686726, 1373452, 2403541, 4807082, 9614164, 16824787, 33649574, 67299148]

約数ペア:

[(1, 67299148), (2, 33649574), (4, 16824787), (7, 9614164), (14, 4807082), (28, 2403541), (49, 1373452), (98, 686726), (107, 628964), (196, 343363), (214, 314482), (428, 157241), (749, 89852), (1498, 44926), (2996, 22463), (3209, 20972), (5243, 12836), (6418, 10486)]