64180004

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{6967}}^1$

素因数の和:7032

約数の個数: 36

約数和(自身を含む): 133451136

約数和(自身を除く): 69271132

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 6967, 9212, 13934, 27868, 48769, 97538, 195076, 327449, 341383, 654898, 682766, 1309796, 1365532, 2292143, 4584286, 9168572, 16045001, 32090002, 64180004]

約数ペア:

[(1, 64180004), (2, 32090002), (4, 16045001), (7, 9168572), (14, 4584286), (28, 2292143), (47, 1365532), (49, 1309796), (94, 682766), (98, 654898), (188, 341383), (196, 327449), (329, 195076), (658, 97538), (1316, 48769), (2303, 27868), (4606, 13934), (6967, 9212)]