64891786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{4507}}^1$

素因数の和:4845

約数の個数: 16

約数和(自身を含む): 101916864

約数和(自身を除く): 37025078

約数列:

[1, 2, 23, 46, 313, 626, 4507, 7199, 9014, 14398, 103661, 207322, 1410691, 2821382, 32445893, 64891786]

約数ペア:

[(1, 64891786), (2, 32445893), (23, 2821382), (46, 1410691), (313, 207322), (626, 103661), (4507, 14398), (7199, 9014)]