67210948

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2624

約数の個数: 36

約数和(自身を含む): 137862480

約数和(自身を除く): 70651532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 973, 1946, 2467, 3892, 4934, 6811, 9868, 13622, 17269, 27244, 34538, 69076, 120883, 241766, 342913, 483532, 685826, 1371652, 2400391, 4800782, 9601564, 16802737, 33605474, 67210948]

約数ペア:

[(1, 67210948), (2, 33605474), (4, 16802737), (7, 9601564), (14, 4800782), (28, 2400391), (49, 1371652), (98, 685826), (139, 483532), (196, 342913), (278, 241766), (556, 120883), (973, 69076), (1946, 34538), (2467, 27244), (3892, 17269), (4934, 13622), (6811, 9868)]