64762386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19309}}^1$

素因数の和:19370

約数の個数: 32

約数和(自身を含む): 142739520

約数和(自身を除く): 77977134

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 19309, 38618, 57927, 115854, 251017, 502034, 753051, 830287, 1506102, 1660574, 2490861, 4981722, 10793731, 21587462, 32381193, 64762386]

約数ペア:

[(1, 64762386), (2, 32381193), (3, 21587462), (6, 10793731), (13, 4981722), (26, 2490861), (39, 1660574), (43, 1506102), (78, 830287), (86, 753051), (129, 502034), (258, 251017), (559, 115854), (1118, 57927), (1677, 38618), (3354, 19309)]