64396514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5281}}^1$

素因数の和:5370

約数の個数: 32

約数和(自身を含む): 120683136

約数和(自身を除く): 56286622

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 5281, 6097, 10562, 12194, 36967, 68653, 73934, 137306, 353827, 480571, 707654, 961142, 2476789, 4599751, 4953578, 9199502, 32198257, 64396514]

約数ペア:

[(1, 64396514), (2, 32198257), (7, 9199502), (13, 4953578), (14, 4599751), (26, 2476789), (67, 961142), (91, 707654), (134, 480571), (182, 353827), (469, 137306), (871, 73934), (938, 68653), (1742, 36967), (5281, 12194), (6097, 10562)]