64825796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121853}}^1$

素因数の和:121883

約数の個数: 24

約数和(自身を含む): 136476480

約数和(自身を除く): 71650684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 121853, 243706, 487412, 852971, 1705942, 2315207, 3411884, 4630414, 9260828, 16206449, 32412898, 64825796]

約数ペア:

[(1, 64825796), (2, 32412898), (4, 16206449), (7, 9260828), (14, 4630414), (19, 3411884), (28, 2315207), (38, 1705942), (76, 852971), (133, 487412), (266, 243706), (532, 121853)]