8189468

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 17203200

約数和(自身を除く): 9013732

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 127, 188, 196, 254, 329, 343, 508, 658, 686, 889, 1316, 1372, 1778, 2303, 3556, 4606, 5969, 6223, 9212, 11938, 12446, 16121, 23876, 24892, 32242, 41783, 43561, 64484, 83566, 87122, 167132, 174244, 292481, 584962, 1169924, 2047367, 4094734, 8189468]

約数ペア:

[(1, 8189468), (2, 4094734), (4, 2047367), (7, 1169924), (14, 584962), (28, 292481), (47, 174244), (49, 167132), (94, 87122), (98, 83566), (127, 64484), (188, 43561), (196, 41783), (254, 32242), (329, 24892), (343, 23876), (508, 16121), (658, 12446), (686, 11938), (889, 9212), (1316, 6223), (1372, 5969), (1778, 4606), (2303, 3556)]