66128398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6719}}^1$

素因数の和:6784

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 56444402

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 6719, 9842, 13438, 47033, 94066, 127661, 248603, 255322, 497206, 893627, 1740221, 1787254, 3480442, 4723457, 9446914, 33064199, 66128398]

約数ペア:

[(1, 66128398), (2, 33064199), (7, 9446914), (14, 4723457), (19, 3480442), (37, 1787254), (38, 1740221), (74, 893627), (133, 497206), (259, 255322), (266, 248603), (518, 127661), (703, 94066), (1406, 47033), (4921, 13438), (6719, 9842)]