64325146

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:175

約数の個数: 36

約数和(自身を含む): 106347006

約数和(自身を除く): 42021860

約数列:

[1, 2, 19, 38, 41, 53, 82, 106, 361, 722, 779, 1007, 1558, 1681, 2014, 2173, 3362, 4346, 14801, 19133, 29602, 31939, 38266, 41287, 63878, 82574, 89093, 178186, 606841, 784453, 1213682, 1568906, 1692767, 3385534, 32162573, 64325146]

約数ペア:

[(1, 64325146), (2, 32162573), (19, 3385534), (38, 1692767), (41, 1568906), (53, 1213682), (82, 784453), (106, 606841), (361, 178186), (722, 89093), (779, 82574), (1007, 63878), (1558, 41287), (1681, 38266), (2014, 31939), (2173, 29602), (3362, 19133), (4346, 14801)]