65089402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10639}}^1$

素因数の和:10690

約数の個数: 32

約数和(自身を含む): 122572800

約数和(自身を除く): 57483398

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 3059, 6118, 10639, 21278, 74473, 148946, 202141, 244697, 404282, 489394, 1414987, 1712879, 2829974, 3425758, 4649243, 9298486, 32544701, 65089402]

約数ペア:

[(1, 65089402), (2, 32544701), (7, 9298486), (14, 4649243), (19, 3425758), (23, 2829974), (38, 1712879), (46, 1414987), (133, 489394), (161, 404282), (266, 244697), (322, 202141), (437, 148946), (874, 74473), (3059, 21278), (6118, 10639)]