40802625073

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{19739}}^1$

素因数の和:19957

約数の個数: 32

約数和(自身を含む): 48876871680

約数和(自身を除く): 8074246607

約数列:

[1, 7, 47, 61, 103, 329, 427, 721, 2867, 4841, 6283, 19739, 20069, 33887, 43981, 138173, 295301, 927733, 1204079, 2033117, 2067107, 6494131, 8428553, 14231819, 56591713, 95556499, 124020137, 396141991, 668895493, 868140959, 5828946439, 40802625073]

約数ペア:

[(1, 40802625073), (7, 5828946439), (47, 868140959), (61, 668895493), (103, 396141991), (329, 124020137), (427, 95556499), (721, 56591713), (2867, 14231819), (4841, 8428553), (6283, 6494131), (19739, 2067107), (20069, 2033117), (33887, 1204079), (43981, 927733), (138173, 295301)]